Baumfield, V., Hall, E., & Wall, K. (2013). Action research in education: Learning through practitioner enquiry (Second edition.). SAGE.
Chicago Style aipamenaBaumfield, Vivienne, Elaine Hall, and Kate Wall. Action Research in Education: Learning Through Practitioner Enquiry. Second edition. Los Angeles: SAGE, 2013.
MLA aipamenaBaumfield, Vivienne, et al. Action Research in Education: Learning Through Practitioner Enquiry. Second edition. SAGE, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.