Tham khảo Tháng Chín Đen (tổ chức)

  1. ↑ Quandt, Jabber & Lesch, tr. 141.
  2. ↑ Amos (1980), tr. 222.
  3. ↑ Elias Chacour: "Blood Brothers. A Palestinian Struggles for Reconciliation in the Middle East" ISBN 0-8007-9321-8 with Hazard, David, and Baker III, James A., Secretary (Foreword by) 2nd Expanded ed. 2003. tr. 44-61
  4. ↑ Sylas, Eluma Ikemefuma (2007). Terrorism: A Global Scourge. United States: Author House. ISBN 978-1-4259-0530-9. 
  5. ↑ BBC thisworld: The hunt for Black September