MUCHA, Martin. New Trends in Marketing with Focus on Social Network Facebook. In Trends in application of statistical methods for quality improvement VII. (2017). International scientific conference. Trends in application of statistical methods for quality improvement VII. (2017) : reviewed proceedings of posts and abstracts from an 7. international scientific conference : 3.3.2017, Sosnowiec, Poland. - Košice : Katedra kvantitatívnych metód PHF EU : Katedra informačnej a jazykovej komunikácie PHF EU, 2017. ISBN 978-83-65682-60-4, s. 151 CD-ROM. I-17-108-00.