Kaplan, R. B. (1983). Exploring academic discourse: A textbook for advanced level ESL reading and writing students. Newbury House Publishers.
Chicago-viite (17. p.)Kaplan, Robert B. Exploring Academic Discourse: A Textbook for Advanced Level ESL Reading and Writing Students. Rowley, Mass: Newbury House Publishers, 1983.
MLA-viite (9. p.)Kaplan, Robert B. Exploring Academic Discourse: A Textbook for Advanced Level ESL Reading and Writing Students. Newbury House Publishers, 1983.
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