Newnan, D. G., & Larock, B. E. 1. . .. (1991). Engineer-in-training examination review (3rd ed.). Wiley.
Cita Chicago (17th ed.)Newnan, Donald G., i Bruce E. 1940- Larock. Engineer-in-training Examination Review. 3rd ed. New York: Wiley, 1991.
Cita MLA (9th ed.)Newnan, Donald G., i Bruce E. 1940- Larock. Engineer-in-training Examination Review. 3rd ed. Wiley, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.