Lepani, C. (1979). The PNG National Public Expenditure Plan. Institute of National Affairs.
Chicago (17e ed.) BronvermeldingLepani, Charles. The PNG National Public Expenditure Plan. [Port Moresby: Institute of National Affairs, 1979.
MLA (9e ed.) BronvermeldingLepani, Charles. The PNG National Public Expenditure Plan. Institute of National Affairs, 1979.
Let op: Deze citaties zijn niet altijd 100% accuraat.