Dale Yoder. (1970). Personal management and industrial relations. New Jersey: Prentice-Hall.
Dyfyniad Arddull ChicagoDale Yoder. Personal Management and Industrial Relations. New Jersey: Prentice-Hall, 1970.
Dyfyniad MLADale Yoder. Personal Management and Industrial Relations. New Jersey: Prentice-Hall, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.