Παραπομπή APA

Batra,Raveendra N. (1975). The pure theory of international trade under uncertainty. Mac Millan.

Παραπομπή Chicago Style

Batra,Raveendra N. The Pure Theory of International Trade Under Uncertainty. London: Mac Millan, 1975.

Παραπομπή MLA

Batra,Raveendra N. The Pure Theory of International Trade Under Uncertainty. Mac Millan, 1975.