Source for Popular Vote data: Missouri Office of the Secretary of State. Official Election Returns State of Missouri - General Election, Tuesday, November 06, 2012 As announced by the Board of State Canvassers on Wednesday, December 05, 2012, Missouri Office of the Secretary of State (http://enr.sos.mo.gov/ENR/Views/TabularData.aspx?TabSRace=SpecifyARace%5ERaces%5E0%5E1%5E0%5EGovernor%5E011656688155
) (accessed 06 Dec 2012)