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.
Shih Librin vjetor të Dëshmitarëve të Jehovait 1978, faqet 156 - 158, 201 - 218, botuar nga Watchtower Bible and Tract Society of New York, Inc., anglisht.