APA (7e ed.) Bronvermelding

HILL NAPOLEAN. (2001). ROAD TO SUCCESS (2001.). JAICO PUBLISHING HOUSE.

Chicago (17e ed.) Bronvermelding

HILL NAPOLEAN. ROAD TO SUCCESS. 2001. NOIDA: JAICO PUBLISHING HOUSE, 2001.

MLA (9e ed.) Bronvermelding

HILL NAPOLEAN. ROAD TO SUCCESS. 2001. JAICO PUBLISHING HOUSE, 2001.