Alabo di guo /
Muir, William,Sir,1819-1905.
Xining Shi : Qing hai ren min chu ban she,
2006.
Yi zi: The Caliphate, it's rise, decline, and fall.
"Yuan shu ming: Alabo di guo de xing qi, shuai luo he mie wang"--Shu ming ye.
Fu can kao wen xian ji suo yin.
Caliphate.