Ihe E Dere n'Ala Ala Peeji
b Maka ihe atụ ndị nke oge a, lee Yearbook of Jehovah’s Witnesses, mbipụta ndị nke 1974, peji nke 113-212; 1985, peji nke 194-197; 1986, peji nke 237-238; 1988, peji nke 182-185; 1990, peji nke 171-172; 1992, peji 174-181.