Citazione Stile APA (7a Edizione)

Singh, U. (2008). Time management: A study of HRD managers. Kalpaz.

Citazione stile Chigago Style (17a edizione)

Singh, U.B. Time Management: A Study of HRD Managers. Delhi: Kalpaz, 2008.

Citatione MLA (9a ed.)

Singh, U.B. Time Management: A Study of HRD Managers. Kalpaz, 2008.