Oppenheim, A. N. (2006). Questionnaire design, interviewing and attitude measurement (New ed.). Pinter Publications.
Chicago Style (17th ed.) CitationOppenheim, A. N. Questionnaire Design, Interviewing and Attitude Measurement. New ed. London: Pinter Publications, 2006.
MLA (8th ed.) CitationOppenheim, A. N. Questionnaire Design, Interviewing and Attitude Measurement. New ed. Pinter Publications, 2006.
Warning: These citations may not always be 100% accurate.