Cita APA (7a ed.)
Travel & Tourism Industry Profile: South America. Marketline.
Cita Chicago Style (17a ed.)
Travel & Tourism Industry Profile: South America. Marketline.
Cita MLA (9a ed.)
Travel & Tourism Industry Profile: South America. Marketline.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.