Ideology, Theory, and Mentality: Some Issues in the Historical Study of Ideology Robert Stuart In: "Labour History". Vol 50. Pp 63-71. 1986 1 theory and philosophy of historiography ideology intellectual history/history of ideas/mentalities/concepts
The Concept of Ideology George Lichtheim In: "History and Theory". Vol 4. Pp 164-195. 1965 fields of research ideology intellectual history/history of ideas/mentalities/concepts