APA (7e ed.) Bronvermelding

North, D. C. (2005). Understanding the process of economic change. Princeton University Press.

Chicago (17e ed.) Bronvermelding

North, Douglass Cecil. Understanding the Process of Economic Change. Princeton, N.J.: Princeton University Press, 2005.

MLA (8e ed.) Bronvermelding

North, Douglass Cecil. Understanding the Process of Economic Change. Princeton University Press, 2005.