Sanchez Cerro was also supported by the Nationalist Social Party, Osores was supported by the Constitutional Party, the Labourist Party and the National Coalition Party, while Jara y Ureta was supported by the Decentralist Party and Popular Union.[3]
Twelve elected members of the Congress later had their election declared invalid, including eight from the APRA, two independents and one each from the National Coalition and Revolutionary Union.[3]