APA aipamena

Alexander, L. G. (1974). Developing skills: An integrated course for intermediate students (New Concept English). London: Longman.

Chicago Style aipamena

Alexander, L. G. Developing Skills: An Integrated Course for Intermediate Students (New Concept English). London: Longman, 1974.

MLA aipamena

Alexander, L. G. Developing Skills: An Integrated Course for Intermediate Students (New Concept English). London: Longman, 1974.

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