Tolong jelaskan mengenai Catatan dari Richard E. Miller

Ball, Robert and Max W. Gottschalk, Richard E, Miller N.A.: An Impression and Appreciation, St. Louis, Missouri, Llongmore Fund, 1968

Morseburg, Jeffrey, Richard E. Miller, Fond Impressions, Los Angeles, California (Biographical Essay)

Seares, Mabel Urmy, "Richard Miller in Pasadena" Los Angeles Graphic, September 9, 1916, p. 4

Seares, Mabel Urmy, "Richard Miller in a California Garden, California Southland, no. 38, February, 1923, pp. 10–11

Cape Cod Mourns Richard E. Miller (obituary) Provincetown Advocate, January 28, 1943, front page