APA-viite

Maggie Baigent, & Maggie Baigent; Chris Cavey; Nick Robinson. (2011). English Unlimited. B1, Pre-intermediate self-study pack (workbook with DVD-ROM). Cambridge: Cambridge University Press.

Chicago-tyylinen lähdeviittaus

Maggie Baigent, ja Maggie Baigent; Chris Cavey; Nick Robinson. English Unlimited. B1, Pre-intermediate Self-study Pack (workbook With DVD-ROM). Cambridge: Cambridge University Press, 2011.

MLA-viite

Maggie Baigent, ja Maggie Baigent; Chris Cavey; Nick Robinson. English Unlimited. B1, Pre-intermediate Self-study Pack (workbook With DVD-ROM). Cambridge: Cambridge University Press, 2011.

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