Παραπομπή APA

Hazlitt, H. (1960). Cities of Keynesian economics. D.Van Nostrand company.

Παραπομπή Chicago Style

Hazlitt, Henrty. Cities of Keynesian Economics. London: D.Van Nostrand company, 1960.

Παραπομπή MLA

Hazlitt, Henrty. Cities of Keynesian Economics. D.Van Nostrand company, 1960.