History of Missouri 6 Volume SetWilliam E. FOLEY, Perry McCandless, William E. PARRISH, Lawrence O. CHRISTENSEN, Gary R. Kremer · First published 2004 · Latest edition 2021Open the Tome
The way Utah workedMatthew Basso, John Perry Christensen, Utah Humanities, Smithsonian Institution, Utah. Division of State History · First published 2017Open the Tome
Handbook of public administrationJames L. Perry, Robert K. Christensen · First published 2015Open the Tome
Achieving Balance Between Work and Home DemandsStewart D. Friedman, Jessica DeGroot, Perry M. Christensen · First published 2003Open the Tome
Integrating work and lifeStewart D. Friedman, Perry M. Christensen · First published 1998Open the Tome
