The joy of creative living : radical revolution of the mind : an approach proposed by Jiddu Krishnamurti / Scaria Thuruthiyil. - Thuruthiyil, Scaria. (OLS)http://pul/name/34821 (LAS, 1999)
Comprende indicazioni bibliografiche.

Gemeinschaft Tugend Gl&LUuck : Platon und Aristoteles &LUuber das gute Leben / Friedo Ricken. - Ricken, Friedo. (OLS)http://pul/name/686 (Kohlhammer, 2004)
Indici: p. 148-150.
Bibliogr. in nota.