<a href="https://en.wikipedia.org/wiki/Philips" id="mwAQY" rel="mw:WikiLink" title="Philips">Philips</a> demonstrates the <a href="https://en.wikipedia.org/wiki/Compact_disc" id="mwAQc" rel="mw:WikiLink" title="Compact disc">compact disc</a> publicly for the first time.<sup about="#mwt169" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-31"}}' id="cite_ref-31" rel="dc:references" typeof="mw:Extension/ref"><a href="./March_8#cite_note-31" id="mwAQg" style="counter-reset: mw-Ref 31;"><span class="mw-reflink-text" id="mwAQk">[31]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-31"><cite about="#mwt166" class="citation book cs1" id="CITEREFPeekBergmansHaarenToolenaar2008">Peek, J. B. H.; Bergmans, J. W. M.; Haaren, J. A. M. M. van; Toolenaar, Frank; Stan, S. G. (28 December 2008). <a class="external text" href="https://books.google.com/books?id=OdcETNEfFAkC&amp;pg=PA54" id="mwB5o" rel="mw:ExtLink nofollow"><i id="mwB5s">Origins and Successors of the Compact Disc: Contributions of Philips to Optical Storage</i></a>. Springer Science &amp; Business Media. p.<span id="mwB5w" typeof="mw:Entity"> </span>54. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwB50" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwB54" typeof="mw:Entity"> </span><a href="./Special:BookSources/978-1-4020-9553-5" id="mwB58" rel="mw:WikiLink" title="Special:BookSources/978-1-4020-9553-5"><bdi id="mwB6A">978-1-4020-9553-5</bdi></a>. <a class="external text" href="https://web.archive.org/web/20220309141941/https://books.google.com/books?id=OdcETNEfFAkC&amp;pg=PA54" id="mwB6E" rel="mw:ExtLink nofollow">Archived</a> from the original on 9 March 2022<span class="reference-accessdate" id="mwB6I">. Retrieved <span class="nowrap" id="mwB6M">25 December</span> 2020</span>.</cite><span about="#mwt166" class="Z3988" id="mwB6Q" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Origins+and+Successors+of+the+Compact+Disc%3A+Contributions+of+Philips+to+Optical+Storage&amp;rft.pages=54&amp;rft.pub=Springer+Science+%26+Business+Media&amp;rft.date=2008-12-28&amp;rft.isbn=978-1-4020-9553-5&amp;rft.aulast=Peek&amp;rft.aufirst=J.+B.+H.&amp;rft.au=Bergmans%2C+J.+W.+M.&amp;rft.au=Haaren%2C+J.+A.+M.+M.+van&amp;rft.au=Toolenaar%2C+Frank&amp;rft.au=Stan%2C+S.+G.&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DOdcETNEfFAkC%26pg%3DPA54&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AMarch+8"></span></span>