Adelson Goldstein, J., Goldman, R., & Shapiro, N. Listening and speaking activity book.
Lua i Stíl Chicago (17ú heag.)Adelson Goldstein, Jayme, Rheta Goldman, agus Norma Shapiro. Listening and Speaking Activity Book.
Lua MLA (8ú heag.)Adelson Goldstein, Jayme, et al. Listening and Speaking Activity Book.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.