Gaya APA
Ifeagwu, Sam. (1987).
OPEC aid and the challenge of development edited by Abdelkadir Benamara and Sam Ifeagwu .
London:
Croom Helm.
Gaya Chicago
Ifeagwu, Sam.
OPEC aid and the challenge of development edited by Abdelkadir Benamara and Sam Ifeagwu.
London:
Croom Helm,
1987.
Text.
Gaya MLA
Ifeagwu, Sam.
OPEC aid and the challenge of development edited by Abdelkadir Benamara and Sam Ifeagwu.
London:
Croom Helm,
1987.
Text.
Gaya Turabian
Ifeagwu, Sam.
OPEC aid and the challenge of development edited by Abdelkadir Benamara and Sam Ifeagwu.
London:
Croom Helm,
1987.
Print.