Milholland, J. E., & Wish, M. (1962). Introductory descriptive statistics. Encyclopaedia Britannica Press.
Cita Chicago (17th ed.)Milholland, John E., i Myron Wish. Introductory Descriptive Statistics. Chicago: Encyclopaedia Britannica Press, 1962.
Cita MLA (8th ed.)Milholland, John E., i Myron Wish. Introductory Descriptive Statistics. Encyclopaedia Britannica Press, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.