Παραπομπή σε μορφή APA (7η εκδ.)

Diagne, A., & Zeller, M. (2001). Access to credit and its impact on welfare in Malawi. International Food Policy Research Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Diagne, Aliou, και Manfred Zeller. Access to Credit and Its Impact on Welfare in Malawi. Washington, D.C: International Food Policy Research Institute, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Diagne, Aliou, και Manfred Zeller. Access to Credit and Its Impact on Welfare in Malawi. International Food Policy Research Institute, 2001.