@BOOK{ Book!D - 100864903,
AUTHOR = "/ edited by Brent W. Ritchie, Peter Burns, Catherine Palmer.",
TITLE = "Tourism research methods ",
LIBRARY= "دانشکده علوم اجتماعی (دانشگاه تهران)",
SUBJECT = "Tourism--Research.,Tourism.",
URL = "/book/100864903/Tourism-research-methods/"}