Const 1963, art 4, § 34;
Any bill passed by the legislature and approved by the governor, except a bill appropriating money, may provide that it will not become law unless approved by a majority of the electors voting thereon.
Any bill passed by the legislature and approved by the governor, except
appropriation billsa bill appropriating money, maybe referred by the legislature to the qualified electors; and no bill so referred shallprovide that it will not becomealaw unless approved by a majority of the electors voting thereon.
Const 1908, art 5, § 38;
Any bill passed by the legislature and approved by the governor, except appropriation bills, may be referred by the legislature to the qualified electors; and no bill so referred shall become a law unless approved by a majority of the electors voting thereon.