dela Cruz, A. Serve and protect. IN Tech101: Windows. Manila Bulletin.
Chicago (17e ed.) Bronvermeldingdela Cruz, Abet. "Serve and Protect. IN Tech101: Windows." Manila Bulletin .
MLA (9e ed.) Bronvermeldingdela Cruz, Abet. "Serve and Protect. IN Tech101: Windows." Manila Bulletin, .
Let op: Deze citaties zijn niet altijd 100% accuraat.