Hinkel, E. (2005). Handbook of research in second language teaching and learning (1a. ed.). Lawrence Erlbaum Associates.
Chicago Style (17th ed.) ZitazioaHinkel, Eli. Handbook of Research in Second Language Teaching and Learning. 1a. ed. Mahwah: Lawrence Erlbaum Associates, 2005.
MLA (9th ed.) ZitazioaHinkel, Eli. Handbook of Research in Second Language Teaching and Learning. 1a. ed. Lawrence Erlbaum Associates, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.