(2002). Audit manual for NGOs in the Philippines. s.n.].
Chicago Style aipamenaAudit Manual for NGOs in the Philippines. [S.l: s.n.], 2002.
MLA aipamenaAudit Manual for NGOs in the Philippines. s.n.], 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.