Brown, W. B., & Buckingham A. D. (1972). Physical chemistry: Series one. Butterworths.
Lua i Stíl Chicago (17ú heag.)Brown, W. Byers, agus Buckingham A. D. Physical Chemistry: Series One. London: Butterworths, 1972.
Lua MLA (9ú heag.)Brown, W. Byers, agus Buckingham A. D. Physical Chemistry: Series One. Butterworths, 1972.
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