Mani, I., & Maybury, M. T. (1999). Advances in automatic text summarization (1a. ed.). MIT.

Mani, Inderjeet, and Mark T. Maybury. Advances in Automatic Text Summarization. 1a. ed. Cambridge: MIT, 1999.

Mani, Inderjeet, and Mark T. Maybury. Advances in Automatic Text Summarization. 1a. ed. MIT, 1999.