Mandal,R B. (1982). Land utilization: Theory and practice. Concept Publishing.
Chicago Style aipamenaMandal,R B. Land Utilization: Theory and Practice. New Delhi: Concept Publishing, 1982.
MLA aipamenaMandal,R B. Land Utilization: Theory and Practice. Concept Publishing, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.