1. Hospital Special-Care Facilities: Planning for User Needs;Laufman,1981
2. “Environmental control: Planning and design,”;Friesen;AORN Journal,1971
3. Laufman, Hospital Special-Care Facilities, 125.
4. “Cleanup techniques in the operating room,”;Peers;AORN Journal,1974
5. AORN Standards and Recommended Practices for Perioperative Nursing,1983