Παραπομπή σε μορφή APA (7η εκδ.)

Streeten, P. (1981). First things first: Meeting basic human needs in the developing countries. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Streeten, Paul. First Things First: Meeting Basic Human Needs in the Developing Countries. Oxford: Oxford University Press, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Streeten, Paul. First Things First: Meeting Basic Human Needs in the Developing Countries. Oxford University Press, 1981.