Dyfyniad APA

Somekh, B. a. L. (2005). Research Methods in the Social Sciences.

Dyfyniad Arddull Chicago

Somekh, Bridget and Lewin. Research Methods in the Social Sciences. Vistaar Publications, New Delhi, 2005.

Dyfyniad MLA

Somekh, Bridget and Lewin. Research Methods in the Social Sciences. 2005.

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