McBurney, J. H., & Hance, K. G. (1939). The principles and methods of discussion. Harper.
Chicago Style (17th ed.) CitationMcBurney, James Howard, and Kenneth Gordon Hance. The Principles and Methods of Discussion. N.Y.: Harper, 1939.
MLA (8th ed.) CitationMcBurney, James Howard, and Kenneth Gordon Hance. The Principles and Methods of Discussion. Harper, 1939.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.