Vries, L. D., & Herrmann, T. M. (1965). German-english technical and engineering dictionary (2nd ed., comp., rev., enl.). New York: McGraw-Hill Book Company.
Παραπομπή Chicago StyleVries, Louis De, and Theo M. Herrmann. German-english Technical and Engineering Dictionary. 2nd ed., comp., rev., enl. New York: McGraw-Hill Book Company, 1965.
Παραπομπή MLAVries, Louis De, and Theo M. Herrmann. German-english Technical and Engineering Dictionary. 2nd ed., comp., rev., enl. New York: McGraw-Hill Book Company, 1965.
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