Kizirian, Tim, Tim Heinze, and John (Skip) Lees. “Internal Controls For Hospitality Revenue In The Gaming Industry”. Journal of Business & Economics Research (JBER) 9, no. 8 (July 26, 2011): 15–18. Accessed July 17, 2024. https://clutejournals.com/index.php/JBER/article/view/5291.