Doronila, A. (1999). 20 Rally. IN Analysis [column]: One issue too many. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Doronila, Amando. "20 Rally. IN Analysis [column]: One Issue Too Many." Philippine Daily Inquirer 1999.
MLA-referens (9:e uppl.)Doronila, Amando. "20 Rally. IN Analysis [column]: One Issue Too Many." Philippine Daily Inquirer, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.