Foddy, W. (1994). Constructing questions for interviews and questionnaires: Theory and practice in social research ([1st ed., 1st repr.].). Cambridge, United Kingdom: Cambridge University Press.
Citación estilo ChicagoFoddy, William. Constructing Questions for Interviews and Questionnaires: Theory and Practice in Social Research. [1st ed., 1st repr.]. Cambridge, United Kingdom: Cambridge University Press, 1994.
Cita MLAFoddy, William. Constructing Questions for Interviews and Questionnaires: Theory and Practice in Social Research. [1st ed., 1st repr.]. Cambridge, United Kingdom: Cambridge University Press, 1994.
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