Speech Acts: An Essay in the Philosophy of Language
John Rogers Searle
The Blackwell Guide to the Philosophy of Religion
William E. Mann
The Discourses of Epictetus including the Enchiridion
P. E. Matheson
The Sociological Imagination
Charles Wright Mills
Totem et tabou
Sigmund Freud
Natural Language Processing in the 1980s: A Bibliography
Gerald Gazdar & Robert Evans & Alex Franz & Karen Osborn