Mansfield HC. "Sound Advice from Yale”. Polity. 1972;5 :95-111.

Mansfield HC. "Necessity in the Beginning of Cities” . The Political Calculus: Essays in Machiavelli's Philosophy. 1972 :101-126.

Mansfield HC. "Party and Sect in Machiavelli's Florentine Histories”. Machiavelli and the Nature of Political Thought. 1972 :209-266.