Waxman, Laura Hamilton
W.K. Kellogg. - Minneapolis, MN : Learner Publications Company, 2007. - 48 - History Makers Bios .
0-8225-6578-1
Kellogg, W. K. 1860 - 1951
Industrialists - United States
W.K. Kellogg. - Minneapolis, MN : Learner Publications Company, 2007. - 48 - History Makers Bios .
0-8225-6578-1
Kellogg, W. K. 1860 - 1951
Industrialists - United States