Sadik, Marvin S.
Washington : Published for the National Portrait Gallery by the Smithsonian Institution Press : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1980.
National Portrait Gallery (Smithsonian Institution)
Washington : Published for the National Portrait Gallery by Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1969.