@book{3637,
	author = {Sison, Perfecto S. and Payos, Ranulfo P.},
	title = {Personnel management in the 21st century /},
	publisher = {Rex Bookstore,},
	year = {c2003.},
	address = {Manila:},
	edition = {Seven edition},
	note = {Earlier ed.: Personnel and human resource management.}
}