Robb, L. A. (1949). Engineers' dictionary, Spanish-English and English-Spanish (2d ed.). Wiley.
Cita Chicago (17th ed.)Robb, Louis Adams. Engineers' Dictionary, Spanish-English and English-Spanish. 2d ed. New York: Wiley, 1949.
Cita MLA (8th ed.)Robb, Louis Adams. Engineers' Dictionary, Spanish-English and English-Spanish. 2d ed. Wiley, 1949.
Atenció: Aquestes cites poden no estar 100% correctes.