Skowron, Lukasz, and Stanislaw Skowron. “Polish Banking Customer Loyalty: Empirical Data Analysis (Years 2007-2010)”. International Business & Economics Research Journal (IBER) 10, no. 11 (October 27, 2011): 81–90. Accessed July 17, 2024. https://clutejournals.com/index.php/IBER/article/view/6408.