Williamson, Brad. "A Study of Ohio High School Band Directors’ Perceived Preparation for Teaching High School Marching Band Through Participation in a Collegiate Marching Band, Marching Band Technique Classes, and Methods Courses." Doctoral dissertation, Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1243463233Chicago Manual of Style (17th edition)