Não informado. (1975). Language Teaching and Linguistics Abstracts. Cambridge University Press.
Chicagoスタイル(17版)引用形式Não informado. Language Teaching and Linguistics Abstracts. London: Cambridge University Press, 1975.
MLA(8版)引用形式Não informado. Language Teaching and Linguistics Abstracts. Cambridge University Press, 1975.
警告: この引用は必ずしも正確ではありません.