Παραπομπή APA

Clarke, W. M. (1966). Private enterprise in developing countries. Pergamon Press.

Παραπομπή Chicago Style

Clarke, W. M. Private Enterprise in Developing Countries. Oxford: Pergamon Press, 1966.

Παραπομπή MLA

Clarke, W. M. Private Enterprise in Developing Countries. Pergamon Press, 1966.