McClelland, D. C. (1961). The achieving society. D. van Nostrand.
Chicago Style (17th ed.) CitationMcClelland, David Clarence. The Achieving Society. Princeton: D. van Nostrand, 1961.
MLA引文McClelland, David Clarence. The Achieving Society. D. van Nostrand, 1961.
警告:這些引文格式不一定是100%准確.