Não informado. (1977). STUDIES IN SECOND LANGUAGE ACQUISITION. Indiana University.
Chicagoスタイル(17版)引用形式Não informado. STUDIES IN SECOND LANGUAGE ACQUISITION. Bloomington, Ind: Indiana University, 1977.
MLA(8版)引用形式Não informado. STUDIES IN SECOND LANGUAGE ACQUISITION. Indiana University, 1977.
警告: この引用は必ずしも正確ではありません.