O'Mahoney, Kevin, W.F..
The ebullient phoenix : a history of The Vicariate of Abyssinia, 1839-1860. Book I.. /

. - Asmara  : Ethiopian Studies Centre,  1982 
. - 250 p.  22 cm. 
<br/>К.: Карти, iл., бібліогр. : c. 232-234.