Não informado. (2002). Natural Language Engineering. Cambridge University Press.
Chicagoスタイル(17版)引用形式Não informado. Natural Language Engineering. Cambridge, Mass: Cambridge University Press, 2002.
MLA(8版)引用形式Não informado. Natural Language Engineering. Cambridge University Press, 2002.
警告: この引用は必ずしも正確ではありません.