Παραπομπή APA

Gupta, R. D. (1983). Keynes post-Keynesian economics. Kalyani Publishers.

Παραπομπή Chicago Style

Gupta, R. D. Keynes Post-Keynesian Economics. Ludhiana: Kalyani Publishers, 1983.

Παραπομπή MLA

Gupta, R. D. Keynes Post-Keynesian Economics. Kalyani Publishers, 1983.