Παραπομπή APA

Kumar, S. (1972). Advanced Keynesian Economics (2nd ed.). New Academic.

Παραπομπή Chicago Style

Kumar, Shiv. Advanced Keynesian Economics. 2nd ed. Tullundur: New Academic, 1972.

Παραπομπή MLA

Kumar, Shiv. Advanced Keynesian Economics. 2nd ed. New Academic, 1972.