餐飲安全與衛生 = Food safety and sanitation / 李義川著
餐飲安全與衛生 = Food safety and sanitation / 李義川作
團體膳食規劃與實務 = The plan and management of group meal / 李義川著
團體膳食製備與管理 = Quantity food preparation and management / 李義川編著
餐飲法規 = Food and beverage regulations / 李義川著