Timken Company. (1983). Practical data for metallurgists (10a. ed.). The Timken Company.
Cita Chicago (17th ed.)Timken Company. Practical Data for Metallurgists. 10a. ed. Akron: The Timken Company, 1983.
Cita MLA (9th ed.)Timken Company. Practical Data for Metallurgists. 10a. ed. The Timken Company, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.