FUCHS, M; BONNER, M. 2000. Focus on grammar [ CD-ROM]: High-intermediate level. The interactive multimedia program for learners of English. New York: Longman.
Citace podle APA (7th ed.)Fuchs, M., & Bonner, M. (2000). Focus on grammar [ CD-ROM]: High-intermediate level. The interactive multimedia program for learners of English. Longman.
Citace podle Chicago (17th ed.)Fuchs, Marjorie, a Margaret Bonner. Focus on Grammar [ CD-ROM]: High-intermediate Level. The Interactive Multimedia Program for Learners of English. New York: Longman, 2000.
Citace podle MLA (9th ed.)Fuchs, Marjorie, a Margaret Bonner. Focus on Grammar [ CD-ROM]: High-intermediate Level. The Interactive Multimedia Program for Learners of English. Longman, 2000.
