Obee, B. B., & Evans, V. V. (2003). Test booklet Upstream upper Intermediate: Book. Express Publishing.
Chicago Style (17th ed.) CitationObee, B. Bob, and V. Virginia Evans. Test Booklet Upstream Upper Intermediate: Book. Newbury: Express Publishing, 2003.
MLA (8th ed.) CitationObee, B. Bob, and V. Virginia Evans. Test Booklet Upstream Upper Intermediate: Book. Express Publishing, 2003.
Warning: These citations may not always be 100% accurate.
