Gerdts, William H., M. Elizabeth Boone, Wendy Greenhouse and James A. Straub (Chronology), Mathias J. Alten: Journey of an American Painter (The Grand Rapids Art Museum, 1998)
Sweeney, J. Gray "Mathias J. Alten (1871 -1938)," Exhibition Catalog (1979)
Gerdts, William H., "Mathias J. Alten," American Art Review, December 1998.
Sylvia Krissoff, "Exhibit Shows Range of GR Artist Alten's Work, " The Grand Rapids Press, July 30, 1991.
Smithsonian Institution Research Information System (SIRIS), "Alten, Mathias Joseph 1871-1938"