Παραπομπή APA

Veblen , T. (1973). The theory of the leisure class. VIkas Publishing.

Παραπομπή Chicago Style

Veblen , Thorstein. The Theory of the Leisure Class. New Delhi: VIkas Publishing, 1973.

Παραπομπή MLA

Veblen , Thorstein. The Theory of the Leisure Class. VIkas Publishing, 1973.