Naidu, G. (1990). Public Library Finances. Ess Ess Publications.
Chicago Style aipamenaNaidu, Guruswamy. Public Library Finances. New Delhi: Ess Ess Publications, 1990.
MLA aipamenaNaidu, Guruswamy. Public Library Finances. Ess Ess Publications, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.