Fernandez, P. G. (1985). Credo: Teaching and sharing. University of the Philippines Press.
Lua i Stíl Chicago (17ú heag.)Fernandez, Pacita Guevarra. Credo: Teaching and Sharing. Quezon City: University of the Philippines Press, 1985.
Lua MLA (9ú heag.)Fernandez, Pacita Guevarra. Credo: Teaching and Sharing. University of the Philippines Press, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.