1. Effects of Externalities on the Hotel Business
:NOVACKÁ, Ľudmila. Effects of Externalities on the Hotel Business. In Tourism & Hospitality: sustainability and responsibility. Tourism & Hospitality : sustainability and responsibility. - Zeleneč : Profess Consulting, 2015. ISBN 978-80-7259-061-2, p. 89-100 [0,7 AH].