- Hakulinen, Tuovi, et al. "Ilmaa noo dhalanaaya: Waa buug hage ah oo
loogu talagalay daryeelka ilmaha dhalanaaya." (2018). Issa-Salwe, A.
Electronic communication...
- Hakulinen, Tuovi, et al. "Ilmaa noo dhalanaaya: Waa buug hage ah oo
loogu talagalay daryeelka ilmaha dhalanaaya." (2018). office, war (1907).
Official History...