Citazione APA

Arya, P. P., & Tandon, B. B. (1991). Human Resources Development. Deep & Deep.

Stile di citazione Chicago

Arya, P P., e B B. Tandon. Human Resources Development. New delhi: Deep & Deep, 1991.

Citazione MLA

Arya, P P., e B B. Tandon. Human Resources Development. Deep & Deep, 1991.