Cita APA

Kent A. (1979). Information retrieval systems: Characteristics, testing and evalution (2.). John Wiley & Sons.

Chicago Edition Citation

Kent A. Information Retrieval Systems: Characteristics, Testing and Evalution. 2. New York: John Wiley & Sons, 1979.

Cita MLA

Kent A. Information Retrieval Systems: Characteristics, Testing and Evalution. 2. John Wiley & Sons, 1979.