Cita APA (7th ed.)
Doff, A., & Jones, C. (1997). Meanings into words intermediate test book: An integrated course for students of english. CUP.
Cita Chicago (17th ed.)
Doff, Adrian, i Christopher/Mitchell Jones. Meanings into Words Intermediate Test Book: An Integrated Course for Students of English. Cambridge: CUP, 1997.
Cita MLA (9th ed.)
Doff, Adrian, i Christopher/Mitchell Jones. Meanings into Words Intermediate Test Book: An Integrated Course for Students of English. CUP, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.