COCHRAN, W. G. (1957). Experimental designs. Wiley.
Cita Chicago (17th ed.)COCHRAN, William G. Experimental Designs. New York: Wiley, 1957.
Cita MLA (9th ed.)COCHRAN, William G. Experimental Designs. Wiley, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.