:KAVANAUGH, Raphael R. - NINEMEIER, Jack D. Supervision in the hospitality industry. 4th ed. Lansing : American Hotel & Lodging Association Education Institute, 2007. 403 s. Educational Institute Books. ISBN 978-0-86612-295-5. [Počet ex. : 1, z toho voľných 0, prezenčne 1]