Παραπομπή σε μορφή APA (7η εκδ.)

Youdeowei, A., & Kwarteng, J. A. (1995). Development of training materials in agriculture: Acourse manual. West Africa Rice Development Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Youdeowei, Anthony, και Joseph A. Kwarteng. Development of Training Materials in Agriculture: Acourse Manual. Bouaké, Côte d'Ivoire: West Africa Rice Development Association, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Youdeowei, Anthony, και Joseph A. Kwarteng. Development of Training Materials in Agriculture: Acourse Manual. West Africa Rice Development Association, 1995.