APA aipamena

Singh, B. N. (1974). Trade and industrial markets of Bihar. Arvind Publications.

Chicago Style aipamena

Singh, B. N. Trade and Industrial Markets of Bihar. Patna: Arvind Publications, 1974.

MLA aipamena

Singh, B. N. Trade and Industrial Markets of Bihar. Arvind Publications, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.