Dyfyniad APA

Mason,Robert D. (1978). Statistical techniques in business and economics. Richard D Irwin,INC.

Dyfyniad Arddull Chicago

Mason,Robert D. Statistical Techniques in Business and Economics. Ontario: Richard D Irwin,INC, 1978.

Dyfyniad MLA

Mason,Robert D. Statistical Techniques in Business and Economics. Richard D Irwin,INC, 1978.

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