Hammerton J A. (1985). Lands and peoples of the world (v.1). Mittal.
Chicago Style aipamenaHammerton J A. Lands and Peoples of the World (v.1). New Delhi: Mittal, 1985.
MLA aipamenaHammerton J A. Lands and Peoples of the World (v.1). Mittal, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.