Style de citation APA

Gennard, J. (1976). Institutions and the economic environment P881 Unit 5. Open University Press.

Style de citation Chicago

Gennard, John. Institutions and the Economic Environment P881 Unit 5. England: Open University Press, 1976.

Style de citation MLA

Gennard, John. Institutions and the Economic Environment P881 Unit 5. Open University Press, 1976.