(2015). Housekeeping in hospitality operations. 3G Elearning.
Chicagoスタイル(17版)引用形式Housekeeping in Hospitality Operations. United Arab Emirates: 3G Elearning, 2015.
MLA(9版)引用形式Housekeeping in Hospitality Operations. 3G Elearning, 2015.
警告: この引用は必ずしも正確ではありません.