Citazione APA

Keith F Punch. (2009). Introduction to research methods in education. Sage.

Stile di citazione Chicago

Keith F Punch. Introduction to Research Methods in Education. London: Sage, 2009.

Citazione MLA

Keith F Punch. Introduction to Research Methods in Education. Sage, 2009.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.