Parungao, R., Araneta, M., & Langit, R. B. (1999). Baby drops Echegaray surname. Manila Times.
Chicago Style aipamenaParungao, Rhowena, Mason Araneta, and Richel B. Langit. "Baby Drops Echegaray Surname." Manila Times 1999.
MLA aipamenaParungao, Rhowena, et al. "Baby Drops Echegaray Surname." Manila Times, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.