DOUGLAS WHITMAN AND JOHN WILLIAM GERGACZ1997 年出版522 页ISBN：
MORTIMER D.SCHWARTZ RICHARD C.WYDICK REX R.PERSCHBACHER2001 年出版402 页ISBN：031424705x
MOGADISHU ON THE MISSISSIPPI:LANGUAGE RACIALIZED IDENTITY AND EDUCATION IN A NEW LAND
MARTHA H.BIGELOW2010 年出版185 页ISBN：
MORTIMER D.SCHWARTZ RICHARD C.WYDICK REX R.PERSCHBACHER DEBRA LYN BASSETT2010 年出版389 页ISBN：0314904522
TECHER'S BOOKS 3 WORKING WITH ENGLISH A COURSE IN GENERA LAND TECHNICAL ENGLISH
1981 年出版116 页ISBN：0304306150
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1980 年出版112 页ISBN：0304304743
TECHER'S BOOKS 2 WORKING WITH ENGLISH A COURSE IN GENERA LAND TECHNICAL ENGLISH
1981 年出版87 页ISBN：0304305421
