Παραπομπή σε μορφή APA (7η εκδ.)

Roark, P. D. (1979). Authentic education and development: West African perspectives from Upper Volta.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roark, Paula Donnelly. Authentic Education and Development: West African Perspectives from Upper Volta. 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

Roark, Paula Donnelly. Authentic Education and Development: West African Perspectives from Upper Volta. 1979.