Dyfyniad APA

Karmel, P. H. (1970). Applied statistics for economists (3rd.). Pitman.

Dyfyniad Arddull Chicago

Karmel, P H. Applied Statistics for Economists. 3rd. London: Pitman, 1970.

Dyfyniad MLA

Karmel, P H. Applied Statistics for Economists. 3rd. Pitman, 1970.

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