Porte, G. K. (2012). Replication research in applied linguistics. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Porte, Graeme Keith. Replication Research in Applied Linguistics. Cambridge ; New York: Cambridge University Press, 2012.
Lua MLA (8ú heag.)Porte, Graeme Keith. Replication Research in Applied Linguistics. Cambridge University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.