Osman, Péter. “Peter Killing, Thomas Malnight & Tracey Keys: Must-Win Battles - A mindenképpen Megnyerendő csaták, Financial Times Prentice Hall, 2005”. The Hungarian Journal of Marketing and Management, vol. 40, no. 2-3, Oct. 2019, pp. 120-1, https://journals.lib.pte.hu/index.php/mm/article/view/757.