APA (7e ed.) Bronvermelding

Smart, B. D. (2003). Topgrading: How leading companies win by hiring, coaching, and keeping the best people. Prentice Hall Press, Viva Books Pvt. Ltd..

Chicago (17e ed.) Bronvermelding

Smart, Bradford D. Topgrading: How Leading Companies Win by Hiring, Coaching, and Keeping the Best People. Paramus, NJ ; New Delhi: Prentice Hall Press, Viva Books Pvt. Ltd., 2003.

MLA (8e ed.) Bronvermelding

Smart, Bradford D. Topgrading: How Leading Companies Win by Hiring, Coaching, and Keeping the Best People. Prentice Hall Press, Viva Books Pvt. Ltd., 2003.