Cita APA (7a ed.)
Hotels & Motels Industry Profile: Switzerland. Marketline.
Cita Chicago Style (17a ed.)
Hotels & Motels Industry Profile: Switzerland. Marketline.
Cita MLA (9a ed.)
Hotels & Motels Industry Profile: Switzerland. Marketline.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.