South Dakota Reference Materials
- South Dakota Genealogy (FamilySearch Research Wiki)
- South Dakota Research Outline (1997)
- South Dakota Historical Background (2001)
- South Dakota Statewide Indexes and Collections (2001)
- South Dakota Federal Census Population Schedules, 1840 to 1920 (2001)
- South Dakota Miscellaneous Part 1
- South Dakota Miscellaneous Part 2