(2011). Research methods for leisure, recreation and tourism. Wallingford, Oxfordshire: CABI.
Trích dẫn kiểu ChicagoResearch Methods for Leisure, Recreation and Tourism. Wallingford, Oxfordshire: CABI, 2011.
ציטוט MLAResearch Methods for Leisure, Recreation and Tourism. Wallingford, Oxfordshire: CABI, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.