Sources:
- Homesteads and Happiness, 1979, Eckville and District Historical Society.
- Scan of book available on:
http://www.ourfutureourpast.ca/loc hist/toc.aspx?id=4913
- Shortgrass Country-A History of Foremost and Nemiskam, 1975, Foremost Historical Society
- Peace River Remembers, Peace River, Alberta and adjacent districts 1984, Sir Alexander Mackenzie Historical Society, Peace River, 774 pp
- Wheatheart of the West, A History of Barons and District, 1972, Barons History Committee, 1972, 576 pages
- Reflections of Sylvan Lake, 1984, Sylvan Lake Historical Society, 426 pages
- Ball, J. 1989, Botha, Memories of central Alberta
- Golden Memories, 1977, Warburg and District Historical Society
- Gullickson, Barbara, Compiler and Editor, Juri's Children - The Generations of the Erdman Family. Barons, Alberta, Canada. Barons Advertising, 1989.
- Freedom, Land & Legacy: Alberta's Estonians, 1899-2009. Published by Alberta Estonian Heritage Society.
- Walsh and District Pioneers, 1997. Published by the Walsh and District History Book Committee.
- Members and friends of the Alberta Estonian Heritage Society.