1. Data collection and analysis

by Sapsford, Roge | Jupp, Victor.

Edition: 2nd ed.Material type: book Book; Format: print ; Literary form: Not fiction Publisher: London: Sage Publications, 2006Availability: Items available for loan: [Call number: 300.723 SAP] (1).
2. Research design : qualitative, quantitative, and mixed methods approaches

by Creswell, John W.

Edition: 3rd ed.Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New Delhi: Sage Publications, 2009Availability: Items available for loan: [Call number: 300.72 CRE] (1).

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