See The Watchtower, August 1, 1999, page 9; Awake!, April 22, 1999, pages 21 - 2; 1999 Yearbook of Jehovah’s Witnesses, pages 250 - 2.
Lihat Menara Pengawal, 1 Agustus 1999, halaman 9; Sedarlah!, 22 April 1999, halaman 21 - 2; Buku Kegiatan 1999, halaman 250 - 2.