COPESTAKE, S. (2002). ACCESS 2000 IN EASY STEPS. S. WITH LONGMAN.
芝加哥风格引文COPESTAKE, STEPHEN. ACCESS 2000 IN EASY STEPS. NEW DELHI: S. WITH LONGMAN, 2002.
MLA引文COPESTAKE, STEPHEN. ACCESS 2000 IN EASY STEPS. S. WITH LONGMAN, 2002.
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