Aggarwala, D. V. (1990). Management by objectives. Deep & Deep publications.
Chicago Style aipamenaAggarwala, Dharma Vira. Management by Objectives. New Delhi: Deep & Deep publications, 1990.
MLA aipamenaAggarwala, Dharma Vira. Management by Objectives. Deep & Deep publications, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.