Não informado. (2003). Development and investment in Central Africa. Parker.
Chicago (17e ed.) BronvermeldingNão informado. Development and Investment in Central Africa. Salisbury, Zimbabwe: Parker, 2003.
MLA (8e ed.) BronvermeldingNão informado. Development and Investment in Central Africa. Parker, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.