Hasson, G. (2018). Brilliant Communication Skills. Pearson India Education Pvt. Ltd.
Citazione stile Chigago Style (17a edizione)Hasson, Gill. Brilliant Communication Skills. New Delhi: Pearson India Education Pvt. Ltd, 2018.
Citatione MLA (9a ed.)Hasson, Gill. Brilliant Communication Skills. Pearson India Education Pvt. Ltd, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.