Periodicals
- Architectural Forum <New York>
- Letter from: 7.12.1941, New York (N.Y.)
- Letter from: 23.3.1942, New York (N.Y.)
- Letter from: 13.4.1942, New York (N.Y.)
- Letter from: 30.4.1947, Washington
- Letter from: 13.11.1947, Saint Louis
- Letter from: 21.6.1950, New York
- Letter from: 22.8.1950, New York
- Letter from: 17.04.1951; 02.08.1976, San Francisco (Calif.)
- Letter from: 7.12.1952, Miami
- Letter from: 17.12.1952, New York (N.Y.)
- Letter from: 22.12.1952, New York (N.Y.)
- Letter from: 30.12.1952, San Francisco
- Letter from: 4.1.1953, San Francisco
- Letter from: 7.1.1953, San Francisco
