Anderson, C. A., & Owens, J. (1990). Propositional attitudes: The role of content in logic, language, and mind. Center for the Study of Language and Information.
Παραπομπή σε μορφή Chicago (17η εκδ.)Anderson, C. Anthony, και Joseph Owens. Propositional Attitudes: The Role of Content in Logic, Language, and Mind. Stanford, CA: Center for the Study of Language and Information, 1990.
Παραπομπή σε μορφή MLA (8th εκδ.)Anderson, C. Anthony, και Joseph Owens. Propositional Attitudes: The Role of Content in Logic, Language, and Mind. Center for the Study of Language and Information, 1990.
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