Slepian, J., & Seidler, A. (1968). Teacher's source book: The junior listen-hear program. Follet Pub. Co.
Lua i Stíl Chicago (17ú heag.)Slepian, Jan, agus Ann Seidler. Teacher's Source Book: The Junior Listen-hear Program. Chicago: Follet Pub. Co, 1968.
Lua MLA (8ú heag.)Slepian, Jan, agus Ann Seidler. Teacher's Source Book: The Junior Listen-hear Program. Follet Pub. Co, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.