Não informado. (1983). Teacher Education Quarterly. California Council on the Education of Teachers.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Teacher Education Quarterly. Claremont, Calif: California Council on the Education of Teachers, 1983.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Teacher Education Quarterly. California Council on the Education of Teachers, 1983.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.