(1991). No enemy yet in need of friends. IN Editorial [column]. Philippine Star.
Chicago (17e ed.) Bronvermelding"No Enemy yet in Need of Friends. IN Editorial [column]." Philippine Star 1991.
MLA (9e ed.) Bronvermelding"No Enemy yet in Need of Friends. IN Editorial [column]." Philippine Star, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.