Nickolas Muray. Nickolas Muray and Ruzzie Green Christmas card, 1936. Nickolas Muray papers, 1910-1992. Archives of American Art, Smithsonian Institution.
The spirit of fact : the daguerreotypes of Southworth & Hawes, 1843-1862 / Robert A. Sobieszek and Odette M. Appel ; with research assistance by Charles R. Moore
Particulars : selections from the Miller-Plummer collection of photography / edited and introduction by Robert A. Sobieszek ; with a statement by Harvey S. Shipley Miller and J. Randall Plummer