RANGARAO K V. (2005). DIGITAL SIGNAL PROCESSING: A PRACTITIONERS APPROACH. JOHN WILEY.
Lua i Stíl Chicago (17ú heag.)RANGARAO K V. DIGITAL SIGNAL PROCESSING: A PRACTITIONERS APPROACH. ENGLAND: JOHN WILEY, 2005.
Lua MLA (9ú heag.)RANGARAO K V. DIGITAL SIGNAL PROCESSING: A PRACTITIONERS APPROACH. JOHN WILEY, 2005.
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