Gaya APA

Wathen, D, A, L, W, G, M, S, A. (2012). Statistical Techniques in Business & Economics . New York: McGraw-Hill/Irwin,.

Gaya MLA

Wathen, Douglas, A., Lind,, William, G., Marchal,, Samuel, A.. "Statistical Techniques in Business & Economics". New York: McGraw-Hill/Irwin,, 2012. Text.