APA aipamena

India ministry of commerce. (1991). Directory of Indian Exporters 1992 (23rd ed.). Ministry of commerce.

Chicago Style aipamena

India ministry of commerce. Directory of Indian Exporters 1992. 23rd ed. Calcutta: Ministry of commerce, 1991.

MLA aipamena

India ministry of commerce. Directory of Indian Exporters 1992. 23rd ed. Ministry of commerce, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.