APA (7e ed.) Bronvermelding

Johnson, H. G. (1971). The two-sector model of general equilibrium. Allen and Unwin.

Chicago (17e ed.) Bronvermelding

Johnson, Harry G. The Two-sector Model of General Equilibrium. London: Allen and Unwin, 1971.

MLA (8e ed.) Bronvermelding

Johnson, Harry G. The Two-sector Model of General Equilibrium. Allen and Unwin, 1971.