(1997). PLDT wins Kalakbay Award. Manila Times.
Chicago Style aipamena"PLDT Wins Kalakbay Award." Manila Times 1997.
MLA aipamena"PLDT Wins Kalakbay Award." Manila Times, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena