Public administration of park and recreational services /
George Hjelte & Jay S. Shivers.
Hjelte, G., Shivers, J. Sanford. (1963). Public administration of park and recreational services. New York: Macmillan.
Hjelte, George, and Jay Sanford Shivers. Public Administration of Park And Recreational Services. New York: Macmillan, 1963.
Warning: These citations may not always be complete (especially for serials).