Cita APA

Oppenheim, A. N. (2005). Questionnaire design, interviewing and attitude measurement (New ed.). Continuum.

Citación estilo Chicago

Oppenheim, A. N. Questionnaire Design, Interviewing and Attitude Measurement. New ed. London: Continuum, 2005.

Cita MLA

Oppenheim, A. N. Questionnaire Design, Interviewing and Attitude Measurement. New ed. Continuum, 2005.

Warning: These citations may not always be 100% accurate.