McGraw-Hill Book Company (1909-1917) & Parker, S. P. (1989). McGraw-Hill concise encyclopedia of science & technology (Second edition.). McGraw-Hill Publishing Company.
Cita Chicago Style (17a ed.)McGraw-Hill Book Company (1909-1917) y Sybil P. Parker. McGraw-Hill Concise Encyclopedia of Science & Technology. Second edition. New York [i pozostałe]: McGraw-Hill Publishing Company, 1989.
Cita MLA (9a ed.)McGraw-Hill Book Company (1909-1917) y Sybil P. Parker. McGraw-Hill Concise Encyclopedia of Science & Technology. Second edition. McGraw-Hill Publishing Company, 1989.
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