Campbell, A., & Groundwater-Smith, S. (2010). Action research in education: Key examples of action research in schools within different national settings. Sage.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCampbell, Anne, এবং Susan Groundwater-Smith. Action Research in Education: Key Examples of Action Research in Schools Within Different National Settings. Los Angeles: Sage, 2010.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিCampbell, Anne, এবং Susan Groundwater-Smith. Action Research in Education: Key Examples of Action Research in Schools Within Different National Settings. Sage, 2010.
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