APA
Shah S. A., . (1984). Cobol programming. Amman: Dar Ibin Roshd.
Chicago
Shah Shujaat Ali, . 1984. Cobol programming. Amman: Dar Ibin Roshd.
Harvard
Shah S. A., . (1984). Cobol programming. Amman: Dar Ibin Roshd.
MLA
Shah Shujaat Ali, . Cobol programming. Amman: Dar Ibin Roshd. 1984.
