Walther, R. (1985). Dictionary of technology. Elsevier ; VEB Verlag Technik ; Distributors for the U.S. and Canada, Elsevier Science Pub. Co..
Citazione stile Chigago Style (17a edizione)Walther, Rudolf. Dictionary of Technology. Amsterdam ; New York : Berlin : New York, N.Y.: Elsevier ; VEB Verlag Technik ; Distributors for the U.S. and Canada, Elsevier Science Pub. Co., 1985.
Citatione MLA (8a ed.)Walther, Rudolf. Dictionary of Technology. Elsevier ; VEB Verlag Technik ; Distributors for the U.S. and Canada, Elsevier Science Pub. Co., 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.