HERNIK, Joanna. Infringements of Competition Rules: An Analysis of Unethical and Illegal Behaviours of Entrepreneurs in Poland. Journal of Corporate Responsibility and Leadership. Online. 23 May 2018. Vol. 4, no. 3, pp. 57-73. [Accessed 23 July 2024]. DOI 10.12775/JCRL.2017.016.