Παραπομπή σε μορφή APA (7η εκδ.)

Bergdall, T. D. (1993). Methods for active participation: Experiences in rural development from east and central Africa. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bergdall, Terry D. Methods for Active Participation: Experiences in Rural Development from East and Central Africa. Nairobi: Oxford University Press, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bergdall, Terry D. Methods for Active Participation: Experiences in Rural Development from East and Central Africa. Oxford University Press, 1993.