Stringer, E. T. (1996). Action research: A handbook for practitioners. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Stringer, Ernest T. Action Research: A Handbook for Practitioners. Thousand Oaks, Calif.: Sage Publications, 1996.
Lua MLA (8ú heag.)Stringer, Ernest T. Action Research: A Handbook for Practitioners. Sage Publications, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.