Kemp, H. R. e. (1939). Canadian marketing problems; ten essays. The University of Toronto press.
Cita Chicago (17th ed.)Kemp, Hubert Richmond ed. Canadian Marketing Problems; Ten Essays. Toronto: The University of Toronto press, 1939.
Cita MLA (9th ed.)Kemp, Hubert Richmond ed. Canadian Marketing Problems; Ten Essays. The University of Toronto press, 1939.
Atenció: Aquestes cites poden no estar 100% correctes.