Referensi Israfil

  1. 1 2 Lewis, James R., Oliver, Evelyn Dorothy, Sisung Kelle S. (Editor) (1996), Angels A to Z, p. 224, Visible Ink Press, ISBN 0-7876-0652-9
  2. ↑ Lindemans, Michael, Israfelentry in the Encyclopedia Mythica
  3. 1 2 Davidson, Gustav (1967), A Dictionary of Angels, Including The Fallen Angels, Entry: Israfel, pp. 151, 152, Library of Congress Catalog Card Number: 66-19757
  4. ↑ Israfel at Encyclopedia Mythica
  5. ↑ Weil, Dr. Gustav (1863), The Bible, the Koran, and the Talmud or Biblical Legends of the Mussulmans, Adam, p. 19, at sacred-texts.com