The world's fair <a href="https://en.wikipedia.org/wiki/Exposition_Universelle_(1900)" id="mwsg" rel="mw:WikiLink" title="Exposition Universelle (1900)">Exposition Universelle</a> opens in Paris.<sup about="#mwt108" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-20"}}' id="cite_ref-20" rel="dc:references" typeof="mw:Extension/ref"><a href="./April_14#cite_note-20" id="mwsw" style="counter-reset: mw-Ref 20;"><span class="mw-reflink-text" id="mwtA">[20]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-20"><cite about="#mwt105" class="citation book cs1" id="CITEREFBurbank1984">Burbank, Richard (1984). <i id="mwCEM">Twentieth Century Music</i>. New York City, USA: Facts on File Publication, New York City, NY. p.<span id="mwCEQ" typeof="mw:Entity"> </span>13. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwCEU" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwCEY" typeof="mw:Entity"> </span><a href="./Special:BookSources/0-87196-464-3" id="mwCEc" rel="mw:WikiLink" title="Special:BookSources/0-87196-464-3"><bdi id="mwCEg">0-87196-464-3</bdi></a>.</cite><span about="#mwt105" class="Z3988" id="mwCEk" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Twentieth+Century+Music&amp;rft.place=New+York+City%2C+USA&amp;rft.pages=13&amp;rft.pub=Facts+on+File+Publication%2C+New+York+City%2C+NY&amp;rft.date=1984&amp;rft.isbn=0-87196-464-3&amp;rft.aulast=Burbank&amp;rft.aufirst=Richard&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AApril+14"></span>|</span>