MUKHOPADHYAY. (1988). GUIDE TO EMPLOYEES PROVIDENT FUND 1988. BOOK CORPORATION.
Chicago Style aipamenaMUKHOPADHYAY. GUIDE TO EMPLOYEES PROVIDENT FUND 1988. CALCUTTA: BOOK CORPORATION, 1988.
MLA aipamenaMUKHOPADHYAY. GUIDE TO EMPLOYEES PROVIDENT FUND 1988. BOOK CORPORATION, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.