of 1970s Hall of Fame Inductee's at profootballhof.com <sup><span class="citation web"><a rel="nofollow" class="external text" href="http://web.archive.org/web/20080731024937/http://www.profootballhof.com/hof/years.html#1970s">"Pro Football Hall of Fame"</a>. Archived from <a rel="nofollow" class="external text" href="http://www.profootballhof.com/hof/years.html#1970s">the original</a> on 2008-07-31<span class="reference-accessdate">. Retrieved 2008-10-07</span>.</span><span title="ctx_ver=Z39.88-2004&amp;r