Παραπομπή APA

Sleeman, J. (1973). Welfare state: Its aims, benefits and costs. George Allen & Unwin.

Παραπομπή Chicago Style

Sleeman, J.F. Welfare State: Its Aims, Benefits and Costs. London: George Allen & Unwin, 1973.

Παραπομπή MLA

Sleeman, J.F. Welfare State: Its Aims, Benefits and Costs. George Allen & Unwin, 1973.