APA-referens

Doff, A., & Jones, C. (1994). Language in use: Intermediate : self-study workbook with answer key [Băng Casset]. Cambridge: Cambridge U. P..

Chicago-stil citat

Doff, Adrian, och Christopher Jones. Language in Use: Intermediate : Self-study Workbook With Answer Key [Băng Casset]. Cambridge: Cambridge U. P., 1994.

MLA-referens

Doff, Adrian, och Christopher Jones. Language in Use: Intermediate : Self-study Workbook With Answer Key [Băng Casset]. Cambridge: Cambridge U. P., 1994.

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