The sociolinguistics of learning and using a non-native language
Leo Loveday1982 年出版196 页ISBN:
ENGLISH IN THE WORLD TEACHING AND LEARNING THE LANGUAGE AND LITERATURES
RANDOLPH QUIRK AND H.G WIDDOWSON1985 年出版275 页ISBN:0521315220
STORIES TO GROW ON:DEMONSTRATIONS OF LANGUAGE LEARNING IN K-8 CLASSROOMS
JULIE M.JENSEN1989 年出版183 页ISBN:0435084828