Citazione Stile APA (7a Edizione)

Gupta, C. (2005). HUMAN RESOURCE MANAGEMENT (6th.). S. chand and sons.

Citazione stile Chigago Style (17a edizione)

Gupta, C.B. HUMAN RESOURCE MANAGEMENT. 6th. NEW DELHI: S. chand and sons, 2005.

Citatione MLA (9a ed.)

Gupta, C.B. HUMAN RESOURCE MANAGEMENT. 6th. S. chand and sons, 2005.