APA (7e ed.) Bronvermelding

KARNEY, J. (1999). UPGRADE AND MAINTAIN YOUR PC,3RD ED. COMDEX.

Chicago (17e ed.) Bronvermelding

KARNEY, JAMES. UPGRADE AND MAINTAIN YOUR PC,3RD ED. NEW DELHI: COMDEX, 1999.

MLA (9e ed.) Bronvermelding

KARNEY, JAMES. UPGRADE AND MAINTAIN YOUR PC,3RD ED. COMDEX, 1999.

Let op: Deze citaties zijn niet altijd 100% accuraat.