Sharma, B. D. (1989). The web of poverty. Prachi Prakashan.
Chicago Style aipamenaSharma, Brahm Dev. The Web of Poverty. New Delhi: Prachi Prakashan, 1989.
MLA aipamenaSharma, Brahm Dev. The Web of Poverty. Prachi Prakashan, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.