Ewing, G. W. (2013). Instrumental Methods of Chemical Analysis (5th ed.). McGraw Hill Education (India) Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Ewing, Galen W. Instrumental Methods of Chemical Analysis. 5th ed. New Delhi: McGraw Hill Education (India) Pvt. Ltd, 2013.
Lua MLA (9ú heag.)Ewing, Galen W. Instrumental Methods of Chemical Analysis. 5th ed. McGraw Hill Education (India) Pvt. Ltd, 2013.
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