Michels, W. C. (1961). The international dictionary of physics and electronics (2nd ed.). Princeton, NJ: Van Nostrand.
Παραπομπή Chicago StyleMichels, Walter C. The International Dictionary of Physics and Electronics. 2nd ed. Princeton, NJ: Van Nostrand, 1961.
Παραπομπή MLAMichels, Walter C. The International Dictionary of Physics and Electronics. 2nd ed. Princeton, NJ: Van Nostrand, 1961.
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