Articulo sobre el espectro de la concienci - Ken Wilber
Alberto Tenaglia
Britannica Student Encyclopedia - A to Z Encyclopedia
Encyclopedia Britannica
The Glamour of Grammar: A Guide to the Magic and Mystery of ...
Roy Peter Clark
Das Erwachen der vergessenen Götter
Ramtha & Judy Zebra Knight
The History of Jihad: From Muhammad to ISIS
Robert Spencer
Pragmemes and Theories of Language Use
Keith Allan & Alessandro Capone & Istvan Kecskes
Perspectives in Pragmatics, Philosophy & Psychology (9)