- Oliver , Robert T. 1965 . “Philosophy, Rhetoric, and Argumentation: Congenial or Conjunctive?” . In Philosophy Rhetoric and Argumentation , Edited by: Natanson , Maurice and Johnstone , Henry W. Jr. ix – x . University Park : The Pennsylvania State University Press .
- Perelman , Chaim . 1968 . “Rhetoric and Philosophy,” . Philosophy and Rhetoric , Winter : 16
- Perelman , Chaim and Olbrechts‐Tyteca , L. “Act and Person in Argument,” . In Philosophy Rhetoric and Argumentation 102
- Perelman , Chaim and Olbrechts‐Tyteca , L. 1969 . The New Rhetoric , 1 Notre Dame : University of Notre Dame Press .
- Johnstone , Henry Jr. “A New Theory of Philosophical Argumentation,” . In Philosophy Rhetoric and Argumentation 131
- Perelman . The New Rhetoric 4
Central States Speech Journal
Volume 27, 1976 - Issue 3