Ur, P. (1991). A course in language teaching: Practice and theory. Cambridge Univ. Press.
Chicago-viite (17. p.)Ur, Penny. A Course in Language Teaching: Practice and Theory. Cambridge, UK: Cambridge Univ. Press, 1991.
MLA-viite (9. p.)Ur, Penny. A Course in Language Teaching: Practice and Theory. Cambridge Univ. Press, 1991.
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