APA (7e ed.) Bronvermelding

Robert W. Bly. (2001). 101 Ways to Make Every Second Count. Jaico.

Chicago (17e ed.) Bronvermelding

Robert W. Bly. 101 Ways to Make Every Second Count. Mumbai: Jaico, 2001.

MLA (9e ed.) Bronvermelding

Robert W. Bly. 101 Ways to Make Every Second Count. Jaico, 2001.

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