Verma, H. L. (1989). Management of working capital. Deep & Deep.
Chicago Style aipamenaVerma, Harbans Lal. Management of Working Capital. New Delhi: Deep & Deep, 1989.
MLA aipamenaVerma, Harbans Lal. Management of Working Capital. Deep & Deep, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.