Tinio, P. S. (1997). De Guzman: The lady's work is no walk in the park. Manila Chronicle.
Chicago Style aipamenaTinio, Pastor S. "De Guzman: The Lady's Work Is No Walk in the Park." Manila Chronicle 1997.
MLA aipamenaTinio, Pastor S. "De Guzman: The Lady's Work Is No Walk in the Park." Manila Chronicle, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.