APA aipamena

Collier, P., & Sambanis, N. (2024). Africa. Washington, D.C.

Chicago Style aipamena

Collier, Paul., and Nicholas Sambanis. Africa. Washington, D.C, 2024.

MLA aipamena

Collier, Paul., and Nicholas Sambanis. Africa. Washington, D.C, 2024.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.