Worker performance

Federspiel, Clifford C, Gao Liu, Maureen Lahiff, David Faulkner, Dennis L DiBartolomeo, William J Fisk, Phillip N Price, and Douglas P Sullivan. "Worker Performance and Ventilation: Analyses of Individual Data for Call-Center Workers." Indoor Air 2002, June 30 - July 5, 2002. Vol. 1. Monterey, California, 2002. 796–801.

Fisk, William J, Phillip N Price, David Faulkner, Douglas P Sullivan, Dennis L DiBartolomeo, Clifford C Federspiel, De-Ling Liu, and Maureen Lahiff. "Worker Performance and Ventilation: Analyses of Time-Series Data for a Group of Call-Center Workers." Indoor Air 2002, June 30 - July 5, 2002. Vol. 1. Monterey, California, 2002. 790–795.

Federspiel, Clifford C, William J Fisk, Phillip N Price, Gao Liu, David Faulkner, Dennis L DiBartolomeo, Douglas P Sullivan, and Maureen Lahiff. "Worker Performance and Ventilation in a Call Center: Analyses of Work Performance Data for Registered Nurses." Indoor Air 14.Supplement s8 (2004) 41–50.