APA aipamena

Collier, P. (2006). Is Aid Oil? An Analysis of Whether Africa Can Absorb More Aid. Elsevier.

Chicago Style aipamena

Collier, P. Is Aid Oil? An Analysis of Whether Africa Can Absorb More Aid. Elsevier, 2006.

MLA aipamena

Collier, P. Is Aid Oil? An Analysis of Whether Africa Can Absorb More Aid. Elsevier, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.