Euripedes - Bakkhai
Anne Carson & Euripides
Bote des kommenden Guten. (The Herald of Coming Good)
Georges Ivanovich Gurdjieff
Introducing Qualitative Research in Psychology
Carla Willig
Sutra of the Medicine Buddha
Minh Thành & P. D. Leigh
APA College Dictionary of Psychology
American Psychological Association
Eternal Wisdom: The Esoteric Gnosis of Perennial Philosophy
Gwendolyn Taunton