Tham khảo Romanework của Ethiopia

  1. ↑ Mockler, Anthony, Haile Selassie's War (2003), p. xxvii
  2. ↑ My Life and Ethiopia's Progress, Vol. 2 (1999), p. 170 (translators' footnote)
  3. ↑ Mockler, p. xxvii.
  4. 1 2 Haile Selassie I, My Life and Ethiopia's Progress, Vol. 2 (1999), p. 170 (translators' footnote)