Παραπομπή σε μορφή APA (7η εκδ.)

Islam, S. M. N. (2001). Optimal growth economics: An investigation of the contemporary issues and the prospect for sustainable growth. North Holland.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Islam, Sardar M. N. Optimal Growth Economics: An Investigation of the Contemporary Issues and the Prospect for Sustainable Growth. Amsterdam ; New York: North Holland, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Islam, Sardar M. N. Optimal Growth Economics: An Investigation of the Contemporary Issues and the Prospect for Sustainable Growth. North Holland, 2001.