South Dakota Farmers Union Communications Director, Chuck Groth, Cooperative Legacy Project interview with Stanley Cross, former Howard Farmers Union Oil Company director

South Dakota Farmers Union Communications Director, Chuck Groth, Cooperative Legacy Project interview with Rodney Dodge, former Cenex field representative

South Dakota Farmers Union Communications Director, Chuck Groth, Cooperative Legacy Project interview with Marvin Evenson, former employee of the Farmers Union Livestock Association.

South Dakota Farmers Union Communications Director, Chuck Groth, Cooperative Legacy Project interview with Harvey Wollman, former Associated Milk Producers division manager.