Cochran, W. C. (1963). Sampling techniques (2d ed.). Wiley.
Chicago Style (17th ed.) CitationCochran, William Campbell. Sampling Techniques. 2d ed. New York: Wiley, 1963.
MLA引文Cochran, William Campbell. Sampling Techniques. 2d ed. Wiley, 1963.
警告:這些引文格式不一定是100%准確.