ALLEN , W. (1985). LIVING ENG. STRUCTURE FOR SCHOOLS. ORIENT LONGMAN.
Chicago Style (17. basım) AtıfALLEN , W.S. LIVING ENG. STRUCTURE FOR SCHOOLS. BOMBAY: ORIENT LONGMAN, 1985.
MLA (9th ed.) AtıfALLEN , W.S. LIVING ENG. STRUCTURE FOR SCHOOLS. ORIENT LONGMAN, 1985.
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