McDonough, J., & McDonough, S. H. (1997). Research methods for English language teachers. Arnold ; Distributed exclusively in the USA by St. Martin's Press.
Lua i Stíl Chicago (17ú heag.)McDonough, Jo, agus Steven H. McDonough. Research Methods for English Language Teachers. London ; New York : New York: Arnold ; Distributed exclusively in the USA by St. Martin's Press, 1997.
Lua MLA (8ú heag.)McDonough, Jo, agus Steven H. McDonough. Research Methods for English Language Teachers. Arnold ; Distributed exclusively in the USA by St. Martin's Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.