The Oxford English Dictionary - OW-POI
J. A. Simpson & E. S. C. Weiner
Great books of the Western World - Volume 54
Encyclopaedia Britannica, Inc.
The New Beginning
Bob Sproull & Matt Hutcheson
Philosophy of Mind: A Contemporary Introduction
John Heil
Oxford Studies in Ancient Philosophy - Volume 29
David Sedley
A Critical Analysis of the Jhanas in Theravada Buddhist Meditation
Henepola Gunaratana