Smart, B. D. (2003). Topgrading: How leading companies win by hiring, coaching and keeping the best people. Viva Books Private Limited.
Citazione stile Chigago Style (17a edizione)Smart, Bradford D. Topgrading: How Leading Companies Win by Hiring, Coaching and Keeping the Best People. New Delhi: Viva Books Private Limited, 2003.
Citatione MLA (8a ed.)Smart, Bradford D. Topgrading: How Leading Companies Win by Hiring, Coaching and Keeping the Best People. Viva Books Private Limited, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.