Παραπομπή APA

H.W.Singer, N. H. a. R. T. (1990). Trade Liberalization in the 1990s. Indus.

Παραπομπή Chicago Style

H.W.Singer, Neelambar Hatti and Rameshwar Tandon. Trade Liberalization in the 1990s. New Delhi: Indus, 1990.

Παραπομπή MLA

H.W.Singer, Neelambar Hatti and Rameshwar Tandon. Trade Liberalization in the 1990s. Indus, 1990.