Lake, William. "MEMBERSHIP AND THE FIRST YEAR OF COLLEGE: A COMPARISON OF THE ACADEMIC ACHIEVEMENTS OF SOCIAL SORORITY AND FRATERNITY MEMBERS WHO JOINED DURING THEIR FIRST YEAR OF COLLEGE AND STUDENTS WHO NEVER JOINED." Doctoral dissertation, Bowling Green State University, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1131488126Chicago Manual of Style (17th edition)