Barton, Paul (2016). Maximizing Internal Communication: Strategies to turn heads, win hearts, engage employees and get results. New York: Aviva Publishing. (218 páginas). ISBN - 978-1940984261. cpublica [Internet]. 15 de Dezembro de 2018 [citado 5 de Agosto de 2025];13(25). Disponível em: https://journals.ipl.pt/cpublica/article/view/187