Ricki Lewis ... [et al.]. J. Lewi ... [et al.]. Roy J. Lewicki ... [et al.]. Roy J. Lewicki ... [et al. Roy J.Lewicki...[ et al.]. Richard L. Kobus ... [et al.]. Ioannis Minis ... [et al.]. Richard B. Rice ... [et al.]. Richard G. Lipsey ... [et al.]. Richard Goff ... [et al.].