Hutchison, T. W. (1964). 'Positive' economics and policy objectives. George allen and unwin.
Chicago Style citaatHutchison, T. W. 'Positive' Economics and Policy Objectives. London: George allen and unwin, 1964.
MLA citatieHutchison, T. W. 'Positive' Economics and Policy Objectives. George allen and unwin, 1964.
Let op: Deze citaties zijn niet altijd 100% accuraat.