Dyfyniad APA

Buckingham, A., & Saunders, P. (2014). The Survey methods workbook. Rawat Publications.

Dyfyniad Arddull Chicago

Buckingham, Alan, and Peter Saunders. The Survey Methods Workbook. Jaipur: Rawat Publications, 2014.

Dyfyniad MLA

Buckingham, Alan, and Peter Saunders. The Survey Methods Workbook. Rawat Publications, 2014.

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