Seema,Kaur. (2010). Teaching of commerce. Saurabh.
Chicago Style aipamenaSeema,Kaur. Teaching of Commerce. New Delhi: Saurabh, 2010.
MLA aipamenaSeema,Kaur. Teaching of Commerce. Saurabh, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.