Hasson, G. (2018). Brilliant Communication Skills. Pearson India Education Pvt. Ltd.
Chicago-čujuhus (17. p.)Hasson, Gill. Brilliant Communication Skills. New Delhi: Pearson India Education Pvt. Ltd, 2018.
MLA-čujuhus (9. p.)Hasson, Gill. Brilliant Communication Skills. Pearson India Education Pvt. Ltd, 2018.
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