Ahmed, Imad-ad-Dean (1995), “Islam and the Medieval Progenitors of Austrian Economics”, Durell Institute Conference, Fall.

Ali, Ameer and Herb Thompson (1999), “The Shumpeterian Gap and Muslim Economic Thought”, The Journal of Interdisciplinary Economics, vol. 10.

Baeck, Louis (1988), “Spanish Economic Thought: the School of Salamanca and the Arbitristas”, History of Political Economy, vol. 20, no. 3.

Baeck, Louis (1991), “The Economic Thought of Classical Islam”, Diogenes, vol. 39, no. 99.

Boulakia, Jean (1971), “Ibn Khaldun: A Fourteen Century Economist”, Journal of Political Economy, vol. 79, no. 5, Sep-Oct.

Chapra, Mohammad Umar (2001), “What is Islamic Economics”, Jaddah: IRTI Publication.

Faad Baali and Brian Price (1982), “Ibn Khaldun and Karl Marx: on Socio-historical Change”, <http://www.allamaiqbal.com/publications/journals/review/apr82/3.htm>.

Gellner, Ernest (1961), “From Ibn Khaldun to Karl Marx”, Political Quarterly, vol. 32, no. 4 (October-December).

Ghazanfar, S. M. (1991), “Scholastic Economics and Arab Scholars: The Great Gap Thesis Reconsidered”, Diogenes, vol. 39.

Glyn, Andrew (1987), “Marxist Economics”, in: The New Palgrave Dictionary of Economics, vol. 3, John Eatwell, Murray Milgate, and Peter Newman (eds.), London and New York: Macmillan Publishers Ltd.

Hasanuzzaman, S. M. (1983), “Definition of Islamic Economics”, Journal of Research in Islamic Economics, Summer, <http://cepa.newschool.edu/het/schools/salamanca.htm>.

Issawi, Charles (1992), “Ibn Khaldun’s Analysis of Economic issues”, in: Readings in Islamic Economic Thought, AbulHassan M. Sadeq and Aidit Ghazali (eds.), Malaysia: Longman.

Khurshid, Ahmad (1992), “Nature and Significance of Islamic Economics”, in: Ahmad and Awan, Lectures on Islamic Economics, Jaddah: IRTI Publication.

Langholm, Odd (1998), The Legacy of Scholasticism in Economic Thought, Cambridge: Cambridge University Press

Longholm, Odd (2008), “Scholastic Economics”, in: The New Palgrave Dictionary of Economics, vol. 7, London and New York: Macmillan Publishers Ltd. 

Mouhammed, Adil (2006), “On Ibn Khaldun’s Contribution to Political Economy”, Journal of Business and Economic Perspective, vol. 32, no. 1, Spring-Summer.

Mouhammed, Adil (2007), “On Ibn Khaldun’s Contribution to Heterodox Political Economy”, History of Economic Review, vol. 46, no. 1.

Oweiss, Ibrahim (1988), “Ibn Khaldun, the Father of Economics”, in: Arab Civilization, Challenges and Responses, George Atiyeh and Ibrahim Oweiss (eds.), New York: State University of New York Press.

Prychitko, David (2008), “Marxism”, in: The Concise Encyclopedia of Economics, Library Fund, Inc., <http://www.econlib.org/library/enc/Marxism.html>.

Rockwell, Llewellyn H. (1995), “Free Market Economists: 400 Years Ago”, A Publication of the Foundation for Economic Eduction, vol. 45, no. 9, September.

Roover, Raymond (1972), “Ancient and Medieval Thought”, in: International Encyclopedia of the Social Sciences, vol. 4.

Sofi, A. (1995), “Economics of Ibn Khaldun: Revisited”, Journal of History of Political Economy, vol. 27, no. 2.

Spengler, Josef (1963), “Economic Thought of Islam: Ibn Khaldun”, Comparative Studies in Society and History, An International quarterly, vol. 6, no. 3, April.

Spiegel, Henry (1987), “Scholastic Economic Thought”, in: The New Palgrave Dictionary of Economics, vol. 4, London and New York: Macmillan Publishers Ltd.