Wittrup, R. J. (1997). Interviewing practices. Brown and Benchmark Publishers.
Chicago Style (17th ed.) CitationWittrup, Russell J. Interviewing Practices. USA: Brown and Benchmark Publishers, 1997.
MLA引文Wittrup, Russell J. Interviewing Practices. Brown and Benchmark Publishers, 1997.
警告：這些引文格式不一定是100％准確.