Sweeney, J. Gray "Mathias J. Alten (1871 -1938)," Exhibition Catalog (1979)
Mary Cooke Swartwout, Director of the Grand Rapids Art Gallery, Introductory essay, Exhibition catalog of the New York Exhibition of Oil Paintings By Mathias J. Alten - February 11th to March 2nd inclusive, 1929 (New York, NY: The Holt Gallery, ) .
Gerdts, William H., "Mathias J. Alten," American Art Review, December 1998.
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)
Smithsonian Institution Research Information System (SIRIS), "Alten, Mathias Joseph 1871-1938"