Covey, Preston K.
Logic and Liberal Learning: Some Salient Issues
Schwartz, Thomas
Logic as a Liberal Art
Beardsley, Monroe C.
Logic and Rhetoric
Salmon, Wesley C.
In Praise of Relevance
Covey, Preston K.
Formal Logic and Philosophic Analysis
Massey, Gerald J.
The Pedagogy of Logic: Humanistic Dimensions
Ennis, Robert H.
A Conception of Deductive Logic Competence
Tomko, Thomas N.
Evaluation of Formal Logic Competence
Suppes, Patrick
Direct Inference in English
Belnap, Nuel D. Jr.
Logica Docens and Relevance