Citazione Stile APA (7a Edizione)

GUPTA, C. (2018). Human resource management (19th ed.). Sultan Chand & Sons.

Citazione stile Chigago Style (17a edizione)

GUPTA, C.B. Human Resource Management. 19th ed. New Delhi: Sultan Chand & Sons, 2018.

Citatione MLA (9a ed.)

GUPTA, C.B. Human Resource Management. 19th ed. Sultan Chand & Sons, 2018.