(1971). Toward a cognitive approach to second-language acquisition. Center for Curriculum Development.
Chicago-Zitierstil (17. Ausg.)Toward a Cognitive Approach to Second-language Acquisition. Philadelphia, Pa: Center for Curriculum Development, 1971.
MLA-Zitierstil (9. Ausg.)Toward a Cognitive Approach to Second-language Acquisition. Center for Curriculum Development, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.