See the 1978 Yearbook of Jehovah’s Witnesses, pages 156 - 8, 201 - 18, published by the Watchtower Bible and Tract Society of New York, Inc.
Види 1978 Yearbook of Jehovah’s Witnesses (Годишник на Јеховините сведоци за 1978), страници 156 — 158, 201 — 218, издаден од Watchtower Bible and Tract Society of New York, Inc.