Singh , M. (1989). Operational efficiency of public enterprises. Pointer.
Chicago (17e ed.) BronvermeldingSingh , Mohar. Operational Efficiency of Public Enterprises. Jaipur: Pointer, 1989.
MLA (9e ed.) BronvermeldingSingh , Mohar. Operational Efficiency of Public Enterprises. Pointer, 1989.
Let op: Deze citaties zijn niet altijd 100% accuraat.