For information about the dBase III (.dbf) file format, see:

• http://web.tiscali.it/SilvioPitti/ (local copy)
• https://en.wikipedia.org/wiki/.dbf
• http://www.dbf2002.com/dbf-file-format.html
• http://www.dbase.com/KnowledgeBase/int/db7_file_fmt.htm
• http://www.independent-software.com/dbase-dbf-dbt-file-format.html
• https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/8599s21w(v=vs.80)
• https://docs.microsoft.com/en-us/previous-versions/visualstudio/foxpro/st4a0s68(v=vs.80)

For test files, see:

• https://github.com/infused/dbf/tree/master/spec/fixtures

For details about Visual FoxPro 9 memo fields with block size 1, see this article