APA-ийн эшлэл(7 дахь хэвлэлт)
Hauck, M., & Steinkamp, S. W. (1964). Survey reliability and interviewer competence. Bureau of Economic and Business Research, University of Illinois.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Hauck, Mathew, ба Stanley William Steinkamp. Survey Reliability and Interviewer Competence. Urbana: Bureau of Economic and Business Research, University of Illinois, 1964.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Hauck, Mathew, ба Stanley William Steinkamp. Survey Reliability and Interviewer Competence. Bureau of Economic and Business Research, University of Illinois, 1964.
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