Freund, J. E., & Williams, F. J. a. (1964). Elementary business statistics: The modern approach. Prentice - hall.
Chicago Style (17th ed.) CitationFreund, John E., and Frank J.[et al] Williams. Elementary Business Statistics: The Modern Approach. New Jersey: Prentice - hall, 1964.
MLA (9th ed.) CitationFreund, John E., and Frank J.[et al] Williams. Elementary Business Statistics: The Modern Approach. Prentice - hall, 1964.
Warning: These citations may not always be 100% accurate.