Bačík, R., Fedorko, I., & Fedorko, R. (2014). Online marketing (1. vyd.). Bookman.
Chicago Style (17th ed.) CitationBačík, Radovan, Igor Fedorko, and Richard Fedorko. Online Marketing. 1. vyd. Prešov: Bookman, 2014.
MLA (9th ed.) CitationBačík, Radovan, et al. Online Marketing. 1. vyd. Bookman, 2014.
Warning: These citations may not always be 100% accurate.
