Citazione Stile APA (7a Edizione)

Sahgal , P. (1987). Time Management for executives. Manage Dev. Inst.

Citazione stile Chigago Style (17a edizione)

Sahgal , Punam. Time Management for Executives. New Delhi: Manage Dev. Inst, 1987.

Citatione MLA (9a ed.)

Sahgal , Punam. Time Management for Executives. Manage Dev. Inst, 1987.