APA citiranje
Vogt, W. P. (2010). Data collection: Data collection experiments and observational research. Sage.
Chicago Style (17th ed.) Citation
Vogt, W. Paul. Data Collection: Data Collection Experiments and Observational Research. Los Angeles: Sage, 2010.
MLA citiranje
Vogt, W. Paul. Data Collection: Data Collection Experiments and Observational Research. Sage, 2010.
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