See the January 1, 1991, issue of The Watchtower, page 12, and the 1975 Yearbook of Jehovah’s Witnesses, page 132.
Shiko numrin e 1 marsit 1991 të Kullës së Rojës, faqe 10 dhe 1975 Yearbook of Jehovah’s Witnesses, faqe 132, angl.