Il calciatore italiano Giacomo Bulgarelli al Bologna tra gli anni 50 e 70 del XX secolo.
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external text" href="https://twitter.com/OldFootball11/status/968752304798294016">#GiacomoBulgarelli #BolognaFC</a> <span style="font-size: 0.95em; font-weight: bold; color:#555; position: relative;">(in english)</span>. OldFootballPhotos (<span class="mw-formatted-date" title="2018-02-27">February 27, 2018</span>).