APA-referens (7:e uppl.)

Angara, E. J. (2017). Free college education. IN More Vital Than Ever [column]: Supplying developed countries with skilled manpower? Manila Bulletin.

Chicago-referens (17:e uppl.)

Angara, Edgardo J. "Free College Education. IN More Vital Than Ever [column]: Supplying Developed Countries with Skilled Manpower?" Manila Bulletin 2017.

MLA-referens (9:e uppl.)

Angara, Edgardo J. "Free College Education. IN More Vital Than Ever [column]: Supplying Developed Countries with Skilled Manpower?" Manila Bulletin, 2017.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.