FOWLER, F. J., & MANGIONE, T. W. (1990). Standardized survey interviewing: Minimizing intervie- wer-related error. Sage.
Chicago-čujuhus (17. p.)FOWLER, Floyd J., juo Thomas W. MANGIONE. Standardized Survey Interviewing: Minimizing Intervie- Wer-related Error. London: Sage, 1990.
MLA-čujuhus (9. p.)FOWLER, Floyd J., juo Thomas W. MANGIONE. Standardized Survey Interviewing: Minimizing Intervie- Wer-related Error. Sage, 1990.
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