Gupta, N. (1992). Organisation: Theory and behaviour (2nd ed.). Himalaya.
Chicago Style aipamenaGupta, N.S. Organisation: Theory and Behaviour. 2nd ed. New Delhi: Himalaya, 1992.
MLA aipamenaGupta, N.S. Organisation: Theory and Behaviour. 2nd ed. Himalaya, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.