KELLER, E. (2002). IMPROVEMENTS IN SPEECH SYNTHESIS COST 258: THE NATURALNESS OF SYNTHIIC SPEECH. JOHN WILEY.
Lua i Stíl Chicago (17ú heag.)KELLER, E. IMPROVEMENTS IN SPEECH SYNTHESIS COST 258: THE NATURALNESS OF SYNTHIIC SPEECH. USA: JOHN WILEY, 2002.
Lua MLA (9ú heag.)KELLER, E. IMPROVEMENTS IN SPEECH SYNTHESIS COST 258: THE NATURALNESS OF SYNTHIIC SPEECH. JOHN WILEY, 2002.
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