Lua APA (7ú heag.)

Papa, A. G. (2009). Early childhood education. Philippine Panorama.

Lua i Stíl Chicago (17ú heag.)

Papa, Antonio G. "Early Childhood Education." Philippine Panorama 2009.

Lua MLA (9ú heag.)

Papa, Antonio G. "Early Childhood Education." Philippine Panorama, 2009.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.