APA
Al Khuli M., . (1999). Comparative linguistics. Amman: Al Falah House.
Chicago
Al Khuli Muhammad, . 1999. Comparative linguistics. Amman: Al Falah House.
Harvard
Al Khuli M., . (1999). Comparative linguistics. Amman: Al Falah House.
MLA
Al Khuli Muhammad, . Comparative linguistics. Amman: Al Falah House. 1999.