Παραπομπή σε μορφή APA (7η εκδ.)

Coombs, P. H., Ahmed, M., & Israel, B. B. (1974). Attacking rural poverty: How nonformal education can help. Johns Hopking University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Coombs, Philip Hall, Manzoor Ahmed, και Barbara Baird Israel. Attacking Rural Poverty: How Nonformal Education Can Help. Baltimore: Johns Hopking University Press, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Coombs, Philip Hall, et al. Attacking Rural Poverty: How Nonformal Education Can Help. Johns Hopking University Press, 1974.