Ruiz Martínez, M. E., & Cantizano Márquez, B. J. (2012). The development of the tour guides in English.
Chicago Style (17th ed.) CitationRuiz Martínez, Mª Elena, and Blasina J. Cantizano Márquez. The Development of the Tour Guides in English. 2012.
MLA (8th ed.) CitationRuiz Martínez, Mª Elena, and Blasina J. Cantizano Márquez. The Development of the Tour Guides in English. 2012.
Warning: These citations may not always be 100% accurate.