Kasper, L. F. (2000). Content-based college ESL instruction. Lawrence Erlbaum Associates : Routledge.
Lua i Stíl Chicago (17ú heag.)Kasper, Loretta F. Content-based College ESL Instruction. Mahwah, N.J. : London: Lawrence Erlbaum Associates : Routledge, 2000.
Lua MLA (8ú heag.)Kasper, Loretta F. Content-based College ESL Instruction. Lawrence Erlbaum Associates : Routledge, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.