APA aipamena

Nichols, P. (1991). Social survey methods: A fieldguide for development workers. Oxfam Publications.

Chicago Style aipamena

Nichols, Paul. Social Survey Methods: A Fieldguide for Development Workers. Oxford: Oxfam Publications, 1991.

MLA aipamena

Nichols, Paul. Social Survey Methods: A Fieldguide for Development Workers. Oxfam Publications, 1991.

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