Kelsey, C. (1985). Master plan process for parks and recreation. bAmerican Alliance for Health, Physical Education, Recreation, and Dance.
Cita Chicago (17th ed.)Kelsey, Craig. Master Plan Process for Parks and Recreation. Reston, Va: bAmerican Alliance for Health, Physical Education, Recreation, and Dance, 1985.
Cita MLA (9th ed.)Kelsey, Craig. Master Plan Process for Parks and Recreation. bAmerican Alliance for Health, Physical Education, Recreation, and Dance, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.