APA aipamena

M.L Verma. (1988). Foreign trade management in India (1st.). Vikas.

Chicago Style aipamena

M.L Verma. Foreign Trade Management in India. 1st. New Delhi: Vikas, 1988.

MLA aipamena

M.L Verma. Foreign Trade Management in India. 1st. Vikas, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.