Eastman Kodak Company, Rochester, N.Y. (1940). Kodak refernce handbook; materials, processes, technique. s.n.
Cita Chicago (17th ed.)Eastman Kodak Company, Rochester, N.Y. Kodak Refernce Handbook; Materials, Processes, Technique. s.l: s.n, 1940.
Cita MLA (9th ed.)Eastman Kodak Company, Rochester, N.Y. Kodak Refernce Handbook; Materials, Processes, Technique. s.n, 1940.
Atenció: Aquestes cites poden no estar 100% correctes.