(1988). Automatic text processing: The transformation, analysis, and retrieval of information by computer / Gerard Salton.
Chicago-viite (17. p.)Automatic Text Processing: The Transformation, Analysis, and Retrieval of Information by Computer / Gerard Salton. 1988.
MLA-viite (9. p.)Automatic Text Processing: The Transformation, Analysis, and Retrieval of Information by Computer / Gerard Salton. 1988.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.