B. Glassman
Carolien van Welij
Thich Nhat Hanh
David Edmund Moody
Leigh Brasington
William C. Chittick
Elisabeth Dinnissen
Hans Wanningen
Ton Lathouwers
Hans Knibbe
Stephen Batchelor
Fernando Savater
Asoka
Mahesh Yogi
H. van den Boogaard
John Gray
Bhante Gunaratana
Thomas Metzinger
Constantin Brunner
Jiddu Krishnamurti
Roman Krznaric
Marcel Messing
Han van den Boogaard
Eveline Brandt