Parungao, R., Araneta, M., & Langit, R. B. (1999). Baby drops Echegaray surname. Manila Times.
Lua i Stíl Chicago (17ú heag.)Parungao, Rhowena, Mason Araneta, agus Richel B. Langit. "Baby Drops Echegaray Surname." Manila Times 1999.
Lua MLA (9ú heag.)Parungao, Rhowena, et al. "Baby Drops Echegaray Surname." Manila Times, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.