Del Prado, M. G. "Legazpi, craddled settlement that grew into a city". s.n.
Lua i Stíl Chicago (17ú heag.)Del Prado, Mariano Goyena. "Legazpi, Craddled Settlement That Grew into a City". s.l: s.n.
Lua MLA (9ú heag.)Del Prado, Mariano Goyena. "Legazpi, Craddled Settlement That Grew into a City". s.n.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.