Gaya APA

Wonnacott, R, J., Wonnacott, T, H. (1981). Regression : a second course in statistics. . New York: John Weley \\n Sons.

Gaya MLA

Wonnacott, Ronald, J.., Wonnacott, Thomas., H.. "Regression : a second course in statistics.". New York: John Weley \\n Sons, 1981. Text.