| Title | 1930 U.S. Census, Okmulgee County, Oklahoma, population schedule, , ; digital images, FamilySearch (https://www.familysearch.org/search/collection/1810731 : accessed ); Citing NARA microfilm publication T626. Washington, D.C.: National Archives and Records Administration, n.d. | 
| Short Title | RLP, FamilySearch, 1930 US Census, Oklahoma, Okmulgee Co. | 
| _BIBL | Oklahoma. Okmulgee County. 1930 U.S. Census, population schedule. Digital images. FamilySearch. https://www.familysearch.org/search/collection/1810731 : . | 
| _SUBQ | 1930 U.S. Census, Okmulgee County, Oklahoma, population schedule, , , . | 
| Source ID | S279 |