Minor League
- 1
- Ball Parks of the Minor Leagues
- Descriptions and photographs of North American minor league ballparks.
- 3
- Skilton's Baseball Links: Minor League Teams
- Comprehensive list of links to minor league baseball resources.
- 5
- American Association of Independent Baseball
- Independent baseball league formed in the fall of 2005. Teams are in the southern and Midwestern USA.
- 6
- Appalachian League
- Official site for this advanced rookie league. Scores, standings, statistics, team and contact information.
- 10
- Carolina League
- Official website of this Advanced-A league. The Carolina League is a member of the National Association of Professional Baseball Leagues.
- 11
- Wikipedia: Carolina League
- Open-content encyclopedia on the league with current and former teams, list of champions, and league history.
- 16
- Old Northern League and South Dakota born MLB players
- Baseball records of teams and bios of players of the original Northern League (1933-1971). Also bios of MLB players who were born in South Dakota.