Goa Opinion Poll
... that the Goa Opinion Poll was the only referendum to have been held in Independent India?
... that the <b id="mwBro"><a class="mw-redirect" href="./Goa_Opinion_Poll" id="mwBrs" rel="mw:WikiLink" title="Goa Opinion Poll">Goa Opinion Poll</a></b> was the only <a href="./Referendum" id="mwBrw" rel="mw:WikiLink" title="Referendum">referendum</a> to have been held in  <a href="./India" id="mwBr0" rel="mw:WikiLink" title="India">Independent India</a>?