Dyfyniad APA

Field, A. (2018). Discovering Statistics using IBM SPSS Statistics (5th ed.). SAGE Publications Ltd.

Dyfyniad Arddull Chicago

Field, Andy. Discovering Statistics Using IBM SPSS Statistics. 5th ed. London: SAGE Publications Ltd, 2018.

Dyfyniad MLA

Field, Andy. Discovering Statistics Using IBM SPSS Statistics. 5th ed. SAGE Publications Ltd, 2018.

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