PRUTHI RAJ KUMAR. (2000). MANUAL OF NGOS: HOW TO MANAGE. CREST PUBLISHING HOUSE.
Chicago Style aipamenaPRUTHI RAJ KUMAR. MANUAL OF NGOS: HOW TO MANAGE. NEW DELHI: CREST PUBLISHING HOUSE, 2000.
MLA aipamenaPRUTHI RAJ KUMAR. MANUAL OF NGOS: HOW TO MANAGE. CREST PUBLISHING HOUSE, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.