Oklahoma. Constitutional Survey Committee & Oklahoma. State Legislative Council. Advisory Committee on Constitutional Revision. (1950). Oklahoma constitutional studies of the Oklahoma Constitutional Survey and Citizen Advisory Committees. s. n.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOklahoma. Constitutional Survey Committee और Oklahoma. State Legislative Council. Advisory Committee on Constitutional Revision. Oklahoma Constitutional Studies of the Oklahoma Constitutional Survey and Citizen Advisory Committees. [Oklahoma City: s. n, 1950.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOklahoma. Constitutional Survey Committee और Oklahoma. State Legislative Council. Advisory Committee on Constitutional Revision. Oklahoma Constitutional Studies of the Oklahoma Constitutional Survey and Citizen Advisory Committees. s. n, 1950.