ANALYZING THE PRESIDENCY SECOND EDITION
ROBERT E.DICLERICO1990 年出版266 页ISBN:0879678151
ROBERT BERNARD ANDERSON1984 年出版301 页ISBN:0120584603
THE ROLE OF INPUT AND THE SECOND LANGUAGE ACQUISITION:A Study of English Majors in Guizou,Ghina
王志云2002 年出版367 页ISBN:7221057222