Παραπομπή σε μορφή APA (7η εκδ.)

Spicker, P. (1988). Principles Of Social Welfare An Introduction To Thinking About The Welfare State Paul Spicker. Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spicker, Paul. Principles Of Social Welfare An Introduction To Thinking About The Welfare State Paul Spicker. Routledge, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Spicker, Paul. Principles Of Social Welfare An Introduction To Thinking About The Welfare State Paul Spicker. Routledge, 1988.