(2017). Styles of Communication. University of Bucharest Publishing House.
Citazione stile Chigago Style (17a edizione)Styles of Communication. University of Bucharest Publishing House, 2017.
Citatione MLA (9a ed.)Styles of Communication. University of Bucharest Publishing House, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.