Sayles, L. R., & George Strauss. (1977). Managing human resources. Prentice-Hall.
Dyfyniad Arddull ChicagoSayles, Leonard R., and George Strauss. Managing Human Resources. New Jersey: Prentice-Hall, 1977.
Dyfyniad MLASayles, Leonard R., and George Strauss. Managing Human Resources. Prentice-Hall, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.