Concepcion, J. A. (2001). Zubiri: Budget to rescue teachers from loan sharks. Manila Times.
Chicago-referens (17:e uppl.)Concepcion, John Anthony. "Zubiri: Budget to Rescue Teachers from Loan Sharks." Manila Times 2001.
MLA-referens (9:e uppl.)Concepcion, John Anthony. "Zubiri: Budget to Rescue Teachers from Loan Sharks." Manila Times, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.