Title: Dictionary of Arabic Loanwords in the Languages of Central and East Africa, Author: Sergio Baldi
Title: History of the Arabic Written Tradition Supplement Volume 1, Author: Carl Brockelmann
Title: History of the Arabic Written Tradition Supplement Volume 3 - i, Author: Carl Brockelmann
Title: History of the Arabic Written Tradition Supplement Volume 3 - ii, Author: Carl Brockelmann