Doff, A., Jones, C. J., & Mitchell, K. Meanings into words. Intermediate. An integrated course for students of English. Test book.
Čikaški stil citiranja (17. izdanje)Doff, Adrian, Christopher J. Jones, i Keith Mitchell. Meanings into Words. Intermediate. An Integrated Course for Students of English. Test Book.
MLA način citiranja (8. izdanje)Doff, Adrian, et al. Meanings into Words. Intermediate. An Integrated Course for Students of English. Test Book.
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