Crossroads:language skills development at first certificate level
Michael Hinton1983 年出版79 页ISBN：
A MODULAR APPROACH TO TESTING ENGLISH LANGUAGE SKILLS
ROGER HAWKEY2004 年出版564 页ISBN：
MACHINE TRANSCRIPTION:LANGUAGE SKILLS FOR INFORMATION PROCESSING SECOND EDITION
1992 年出版295 页ISBN：1561180645
EXPECTATIONS LANGUAGE AND READING SKILLS FOR STUDENTS OF ESL
KENNETH J.PAKENHAM2222 年出版325 页ISBN：7506205319
ASSIGNMENTS AN INTERMEDIATE LANGUAGE PRACTICE AND STUDY SKILLS COURSE
KOR VAN WERKUM GER VAN STOKKUM ROBERT DRUCE2222 年出版111 页ISBN：
DEVELOPING SECOND-LANGUAGE SKILLS:THEORY TO PRACTICE SECOND EDITION
2222 年出版551 页ISBN：0395310083
