Adorni, G., & Zock, M. Trends in natural language generation: An artificial intelligence perspective : Fourth European Workshop, EWNLG '93, Pisa, Italy, April 28 30, 1993 : selected papers. Springer.
Lua i Stíl Chicago (17ú heag.)Adorni, Giovanni, agus Michael Zock. Trends in Natural Language Generation: An Artificial Intelligence Perspective : Fourth European Workshop, EWNLG '93, Pisa, Italy, April 28 30, 1993 : Selected Papers. Berlin [etc.]: Springer.
Lua MLA (8ú heag.)Adorni, Giovanni, agus Michael Zock. Trends in Natural Language Generation: An Artificial Intelligence Perspective : Fourth European Workshop, EWNLG '93, Pisa, Italy, April 28 30, 1993 : Selected Papers. Springer.
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