Biljarten. Nederlandse kampioenschappen driebanden. Popey
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<a href="//commons.wikimedia.org/wiki/Category:Wim_van_Rossem" title="Category:Wim van Rossem">Wim van Rossem</a> for <a href="//commons.wikimedia.org/wiki/Category:Anefo" title="Category:Anefo">Anefo</a></div>
Nationaal Archief, Fotocollectie Anefo, <a href="https://en.wikipedia.org/wiki/en:Nationaal_Archief" class="extiw" title="w:en:Nationaal Archief"><span title="National Archives of the Netherlands">Nationaal Archief</span></a>:  entry  <a rel="nofollow" class="external text" href="http://proxy.handle.net/10648/a95a2678-d0b4-102d-bcf8-003048976d84">a95a2678-d0b4-102d-bcf8-003048976d84</a>