Nadwi, A. A. (1968). A study of the Arabic dialects of the Belad Ghamid and Zahran region of Saudi Arabia on the basis of original field recording and an examination of the relationship to the neighbouring regions.

Nadwi, Abdullah Abbas. A Study of the Arabic Dialects of the Belad Ghamid and Zahran Region of Saudi Arabia on the Basis of Original Field Recording and an Examination of the Relationship to the Neighbouring Regions. 1968.

Nadwi, Abdullah Abbas. A Study of the Arabic Dialects of the Belad Ghamid and Zahran Region of Saudi Arabia on the Basis of Original Field Recording and an Examination of the Relationship to the Neighbouring Regions. 1968.