Hoofman, K. (1963). Chemistry for the applied chemistry. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Hoofman, K.B. Chemistry for the Applied Chemistry. New Jersey: Prentice-Hall, 1963.
Lua MLA (9ú heag.)Hoofman, K.B. Chemistry for the Applied Chemistry. Prentice-Hall, 1963.
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