Stryker, S. B., & Leaver, B. L. (1997). Content-based instruction in foreign language education: Models and methods. Georgetown University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Stryker, Stephen B., και Betty Lou Leaver. Content-based Instruction in Foreign Language Education: Models and Methods. Washington, D.C.: Georgetown University Press, 1997.
Παραπομπή σε μορφή MLA (8th εκδ.)Stryker, Stephen B., και Betty Lou Leaver. Content-based Instruction in Foreign Language Education: Models and Methods. Georgetown University Press, 1997.
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