"University of Michigan All-time Rosters Search Page". University of Michigan, Bentley Historical Library. مؤرشف من الأصل في 2007-09-28.(Enter Keating as the last name and William as the first name on the search page, and press enter)
"University of Michigan All-time Rosters Search Page". University of Michigan, Bentley Historical Library. مؤرشف من الأصل في 2007-09-28.(Enter Keating as the last name and William as the first name on the search page, and press enter)
