Não informado. (1979). Studies in political economy. Social Science and Humanities Research Council of Canada.
Chicago-Zitierstil (17. Ausg.)Não informado. Studies in Political Economy. Ottawa: Social Science and Humanities Research Council of Canada, 1979.
MLA-Zitierstil (8. Ausg.)Não informado. Studies in Political Economy. Social Science and Humanities Research Council of Canada, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.