Linne, M., Dreyer, A., & Endreß, M. (2007). Hotel 2020: Demographischer Wandel, Reiseverhalten, Hotelmarketing. ITD-Verl.
Chicago Style (17th ed.) CitationLinne, Martin, Axel Dreyer, and Martin Endreß. Hotel 2020: Demographischer Wandel, Reiseverhalten, Hotelmarketing. Hamburg: ITD-Verl, 2007.
MLA (9th ed.) CitationLinne, Martin, et al. Hotel 2020: Demographischer Wandel, Reiseverhalten, Hotelmarketing. ITD-Verl, 2007.
Warning: These citations may not always be 100% accurate.