Smith, J. M. (1972). Interviewing in market and social research. Routledge & kegam paul.
Chicago Style aipamenaSmith, Joan Macfarlane. Interviewing in Market and Social Research. London: Routledge & kegam paul, 1972.
MLA aipamenaSmith, Joan Macfarlane. Interviewing in Market and Social Research. Routledge & kegam paul, 1972.
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