Audio CD
details (USA).(see also: Audible Audiobook · Audio CD · Audio CD)
details (UK).(see also: Audible Audiobook · Audible Audiobook · Audio CD)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook)
ISBN: 978-1-894884-52-5
ISBN-10: 1-894884-52-3
Eckhart Teachings, Inc. · 2015