<p>Cover of the first edition of the publication, <i>Dada</i>. Edited by <a href="//en.wikipedia.org/wiki/Tristan_Tzara" title="Tristan Tzara">Tristan Tzara</a>. Zürich, 1917.
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<p><a rel="nofollow" class="external free" href="http://sdrc.lib.uiowa.edu/dada/collection.htm">http://sdrc.lib.uiowa.edu/dada/collection.htm</a>
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