Herrera, Maricel D. Tour and travel management / Maricel D. Herrera, Ferdinand Dondi C. Ocampo and Luzviminda O. Tugade. - Sampaloc, Manila : REx Book Store, 2021. - xii, 241 pages : illustration ; 26 cm. Includes bibliographical references and index. ISBN: 9786210403817 (pbk) Subjects--Topical Terms: Tourist trade.