Khan, M. M. (2012). Bureaucratic self-preservation. A.H. Development Publishing House.
Chicago Style (17th ed.) ZitazioaKhan, Mohammad Mohabbat. Bureaucratic Self-preservation. Dhaka: A.H. Development Publishing House, 2012.
MLA (9th ed.) ZitazioaKhan, Mohammad Mohabbat. Bureaucratic Self-preservation. A.H. Development Publishing House, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.