Hutchison, T. W. (1964). 'Positive' economics and policy objectives. George allen and unwin.
Chicago-stil citatHutchison, T. W. 'Positive' Economics and Policy Objectives. London: George allen and unwin, 1964.
MLA-referensHutchison, T. W. 'Positive' Economics and Policy Objectives. George allen and unwin, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.