Lua APA (7ú heag.)

Paul VI, P. (2016). Gravissimum educationis [declaration on christian education on 28 October 1965]. Boletin Eclesiastico de Filipinas.

Lua i Stíl Chicago (17ú heag.)

Paul VI, Pope. "Gravissimum Educationis [declaration on Christian Education on 28 October 1965]." Boletin Eclesiastico De Filipinas 2016.

Lua MLA (9ú heag.)

Paul VI, Pope. "Gravissimum Educationis [declaration on Christian Education on 28 October 1965]." Boletin Eclesiastico De Filipinas, 2016.

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