Stryker, S. B., & Leaver, B. L. (1997). Content-based instruction in foreign language education: Models and methods. Georgetown University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Stryker, Stephen B., و Betty Lou Leaver. Content-based Instruction in Foreign Language Education: Models and Methods. Washington, D.C.: Georgetown University Press, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Stryker, Stephen B., و Betty Lou Leaver. Content-based Instruction in Foreign Language Education: Models and Methods. Georgetown University Press, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.