Paperback
details (USA).(see also: Audio CD · Audio Cassette · Audio Cassette)
details (United Kingdom).(see also: Audio Cassette)
details (Italy).(see also: Copertina rigida)
details (Canada).(see also: Audio Cassette)
ISBN: 978-0-89107-496-0
ISBN-10: 0-89107-496-1
Crossway Books · 1988