International City Managers' Association. (1964). Program of professional development for urban management: A policy statement. International City Managers' Association.
Cita Chicago (17th ed.)International City Managers' Association. Program of Professional Development for Urban Management: A Policy Statement. Chicago: International City Managers' Association, 1964.
Cita MLA (9th ed.)International City Managers' Association. Program of Professional Development for Urban Management: A Policy Statement. International City Managers' Association, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.