APA aipamena

Sikdar, P. (1998). Computers in Urban Planning and Urban Management. Narosa.

Chicago Style aipamena

Sikdar, P.K. Computers in Urban Planning and Urban Management. New Delhi: Narosa, 1998.

MLA aipamena

Sikdar, P.K. Computers in Urban Planning and Urban Management. Narosa, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.