ELLIS C R. (1975). PERSONNEL PRACTICE A GUIDE FOR EFFECTIVE SUPERVISION. HICKS SMITH & SONS.
Cita Chicago Style (17a ed.)ELLIS C R. PERSONNEL PRACTICE A GUIDE FOR EFFECTIVE SUPERVISION. WELLINGTHN: HICKS SMITH & SONS, 1975.
Cita MLA (9a ed.)ELLIS C R. PERSONNEL PRACTICE A GUIDE FOR EFFECTIVE SUPERVISION. HICKS SMITH & SONS, 1975.
Precaución: Estas citas no son 100% exactas.