Transcript: Submit one unofficial transcript from each post-secondary institution attended. Personal Statement: Provide a statement of purpose in essay form providing background information, research focus, academic and professional goals, uploaded with the online application. Recommendation Letter: Provide three letters of recommendation for U.S. applicants, or four letters of recommendation for international applicants.

学位要求：Baccalaureate degree or its equivalent 申请链接：https://www.colorado.edu/graduateschool/admissions/deadlines 招生电话：303.492.2607 邮寄地址：Office of Admissions/International, University of Colorado Boulder, 3100 Marine St Suite A122 65, UCB Boulder, CO 80309-0065