Robb, L. A. (1949). Engineers' dictionary, Spanish-English and English-Spanish (2d ed.). Wiley.
Chicago-referens (17:e uppl.)Robb, Louis Adams. Engineers' Dictionary, Spanish-English and English-Spanish. 2d ed. New York: Wiley, 1949.
MLA-referens (8:e uppl.)Robb, Louis Adams. Engineers' Dictionary, Spanish-English and English-Spanish. 2d ed. Wiley, 1949.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.