Cita APA (7th ed.)

Foddy, W. H. (1993). Constructing questions for interviews and: Questionnaires: theory and practice in social. C.U.Pr.

Cita Chicago (17th ed.)

Foddy, William H. Constructing Questions for Interviews and: Questionnaires: Theory and Practice in Social. Cambridge: C.U.Pr, 1993.

Cita MLA (9th ed.)

Foddy, William H. Constructing Questions for Interviews and: Questionnaires: Theory and Practice in Social. C.U.Pr, 1993.