Hasson, G. (2018). Brilliant Communication Skills. Pearson India Education Pvt. Ltd.
Chicago Style (17. basım) AtıfHasson, Gill. Brilliant Communication Skills. New Delhi: Pearson India Education Pvt. Ltd, 2018.
MLA (9th ed.) AtıfHasson, Gill. Brilliant Communication Skills. Pearson India Education Pvt. Ltd, 2018.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..