搜索结果: 1-1 共查到“体育理论 Professional Baseball”相关记录1条 . 查询时间(0.109 秒)
The Effects of Promotions on Attendance in Professional Baseball
Professional Baseball fans promotional plans
2009/9/2
Professional baseball organizations use many types of promotions to increase attendance. The purpose of the study was to determine whether or not different types of promotions effected attendance in p...