Pabel, Anja, and Philip L Pearce. “Humour in Supplier-Customer Interactions: The Views of Australian Tourism Operators”. The European Journal of Humour Research 7, no. 3 (November 22, 2019): 84–100. Accessed April 16, 2024. https://ww.europeanjournalofhumour.org/ejhr/article/view/367.