(1999). Longman Essential Activator: Put Your Ideas Into Words. Harlow, Longman, 1999.
Chicago Style aipamenaLongman Essential Activator: Put Your Ideas Into Words. Harlow, Longman, 1999, 1999.
MLA aipamenaLongman Essential Activator: Put Your Ideas Into Words. Harlow, Longman, 1999, 1999.
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