Sherman, R. (1974). Oligopoly: An empir. approach. Heath.
Chicago Style (17th ed.) CitationSherman, Roger. Oligopoly: An Empir. Approach. Lexington, Mass: Heath, 1974.
MLA (9th ed.) CitationSherman, Roger. Oligopoly: An Empir. Approach. Heath, 1974.
Warning: These citations may not always be 100% accurate.