Παραπομπή APA

Postan, M. M. (1972). Medieval Economy and Society: Economic History of Britain in the Middle Ages. Weidenfeld and Nicolson.

Παραπομπή Chicago Style

Postan, M M. Medieval Economy and Society: Economic History of Britain in the Middle Ages. London: Weidenfeld and Nicolson, 1972.

Παραπομπή MLA

Postan, M M. Medieval Economy and Society: Economic History of Britain in the Middle Ages. Weidenfeld and Nicolson, 1972.