Editura: Sage Publications Inc, 296 de titluri

Russell J. Quaglia,Kristine Fox,Deborah J. Young

Bruce F. Mckeown

Beth M. Schwartz,Janie H. Wilson,Dennis M. Goff

Ann Sloan Devlin

Randy L. Joyner,William A. Rouse,Allan A. Glatthorn

Diane Staehr Fenner,Sydney C. Snyder