Evans V. Virginia & Edwards L. Lynda. (2003). Upstream Advanced: Student's Book. Newbury, Express Publishing, 2003.
Chicago Style (17. basım) AtıfEvans V. Virginia ve Edwards L. Lynda. Upstream Advanced: Student's Book. Newbury, Express Publishing, 2003, 2003.
MLA (9th ed.) AtıfEvans V. Virginia ve Edwards L. Lynda. Upstream Advanced: Student's Book. Newbury, Express Publishing, 2003, 2003.
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