APA (7e ed.) Bronvermelding

SETHI SUBHASH C. (2003). TWENTY FIVE MINUTES TO ENHANCE YOUR MOTIVATION. INDIANA BOOKS.

Chicago (17e ed.) Bronvermelding

SETHI SUBHASH C. TWENTY FIVE MINUTES TO ENHANCE YOUR MOTIVATION. NEW DELHI: INDIANA BOOKS, 2003.

MLA (9e ed.) Bronvermelding

SETHI SUBHASH C. TWENTY FIVE MINUTES TO ENHANCE YOUR MOTIVATION. INDIANA BOOKS, 2003.

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