"Reviews and Notices," The International Studio, vol. 49, 1913, pp. 251, 255, another example illustrated.
J.E.D. Trask, J.N. Laurvik, Catalogue De Luxe of the Department of Fine Arts, Panama-Pacific International Exposition, exhibition catalogue, vol. 2, San Francisco, California, 1915, p. 440, no. 2508, another example referenced.
W. Craven, Sculpture in America, Newark, New Jersey, 1968, p. 544. R.M. Peck, "Albert Laessle, American 'Animalier,'" American Art Review, vol. 3, January-February 1976, pp. 76, 78-79, 84, another example illustrated.
J. Conner, J. Rosenkranz, Rediscoveries in American Sculpture, Studio Works 1893-1939, Austin, Texas, 1989, p. 107, another example illustrated.
T. Armstrong, An American Odyssey: The Warner Collection of American Fine and Decorative Arts, New York, 2001, p. 147, illustrated.