Παραπομπή APA

Ghosh,B N, & Ghosh,Rama. (1991). David Ricardo. Deep & Deep.

Παραπομπή Chicago Style

Ghosh,B N, και Ghosh,Rama. David Ricardo. New Delhi: Deep & Deep, 1991.

Παραπομπή MLA

Ghosh,B N, και Ghosh,Rama. David Ricardo. Deep & Deep, 1991.