Haider, S. M. (1979). Public service: The new imperatives. Book House.
Chicago Style (17th ed.) CitationHaider, S. M. Public Service: The New Imperatives. Lahore: Book House, 1979.
Cita MLAHaider, S. M. Public Service: The New Imperatives. Book House, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.