Ginevičius, Romualdas, Thomas Hausmann, and Schlomo Schafir. “Business Tourism in the Focus of Reversed Trends”. Business: Theory and Practice 8, no. 3 (September 27, 2007): 139–145. Accessed November 30, 2024. https://transport.vgtu.lt/index.php/BTP/article/view/11521.