Sowa, J. F. (2000). Knowledge representation: Logical, philosophical, and computational foundations. Brooks-Cole.
Citazione stile Chigago Style (17a edizione)Sowa, John F. Knowledge Representation: Logical, Philosophical, and Computational Foundations. Pacific Grove: Brooks-Cole, 2000.
Citatione MLA (9a ed.)Sowa, John F. Knowledge Representation: Logical, Philosophical, and Computational Foundations. Brooks-Cole, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.