Philippines (Republic). Department of Education. (1970). Report. [s.n.].
Chicago-referens (17:e uppl.)Philippines (Republic). Department of Education. Report. Manila: [s.n.], 1970.
MLA-referens (9:e uppl.)Philippines (Republic). Department of Education. Report. [s.n.], 1970.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.