Garceau, T. J. (1997). PETA at 30. IN Culture vulture [column]: Both retro and cutting-edge. Philippine Star.
Chicago-referens (17:e uppl.)Garceau, Therese Jamora. "PETA at 30. IN Culture Vulture [column]: Both Retro and Cutting-edge." Philippine Star 1997.
MLA-referens (9:e uppl.)Garceau, Therese Jamora. "PETA at 30. IN Culture Vulture [column]: Both Retro and Cutting-edge." Philippine Star, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.