(2011). Decree on the reform of ecclesiastical studies of philosophy: Congregation for catholic education. Boletin Eclesiastico de Filipinas.
Chicago-referens (17:e uppl.)"Decree on the Reform of Ecclesiastical Studies of Philosophy: Congregation for Catholic Education." Boletin Eclesiastico De Filipinas 2011.
MLA-referens (9:e uppl.)"Decree on the Reform of Ecclesiastical Studies of Philosophy: Congregation for Catholic Education." Boletin Eclesiastico De Filipinas, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.