UNDERSTANDING SECOND LANGUAGE LEARNING DIFFICULTIES
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GRAEME KEITH PORTE2010 年出版309 页ISBN：
INPUT AND EVIDENCE THE RAW MATERIAL OF SECOND LANGUAGE ACQUISITION
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COOPERATIVE LEARNING AND SECOND LANGUAGE TEACHING
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APPRAISING RESEARCH IN SECOND LANGUAGE LEARNING
GRANME KEITH PORTE2002 年出版268 页ISBN：
EXPERTISE IN SECOND LANGUAGE LEARNING AND TEACHING
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SECOND LANGUAGE ACQUISITION A THEORETICAL INTRODUCTION TO REAL-WORLD APPLICATIONS
ALESSANDRO G BENATI2016 年出版183 页ISBN：0567200198
