Your attitude is showin : A primer of human relations (Tenth edition)

by Chapman, Elwood N.

Supervisor's survival kit : Your first step into management

by Chapman, Elwood N.
Published 2002

Winning at human relations : How to keep from victimizing yourself

by Chapman, Elwood N.
Published 1989

Penyelia 50 minit

by Chapman, Elwood N.
Published 1994

Sikap : Sifat anda yang paling berharga

by Chapman, Elwood N.
Published 1994