(1968). University student council 1967-1968: Annual report. Philippine Collegian.
Chicago Style aipamena"University Student Council 1967-1968: Annual Report." Philippine Collegian 1968.
MLA aipamena"University Student Council 1967-1968: Annual Report." Philippine Collegian, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.