Echevarria, J., & Graves, A. W. (2003). Sheltered content instruction: Teaching English-language learners with diverse abilities (2nd ed.). A and B.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEchevarria, Jana, और Anne Wooding Graves. Sheltered Content Instruction: Teaching English-language Learners with Diverse Abilities. 2nd ed. Boston: A and B, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEchevarria, Jana, और Anne Wooding Graves. Sheltered Content Instruction: Teaching English-language Learners with Diverse Abilities. 2nd ed. A and B, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.