Viljoen, Kim, Mornay Roberts-Lombard, and Chris Jooste. “Reintermediation Strategies For Disintermediated Travel Agencies: A Strategic Marketing Perspective”. International Business & Economics Research Journal (IBER) 14, no. 3 (April 30, 2015): 561-574. Accessed July 15, 2020. https://clutejournals.com/index.php/IBER/article/view/9216.