Unson, B. J. Public and private employment agencies and their role in national employmnet.
芝加哥风格引文Unson, Bernadette J. Public and Private Employment Agencies and Their Role in National Employmnet.
MLA引文Unson, Bernadette J. Public and Private Employment Agencies and Their Role in National Employmnet.
警告：这些引文格式不一定是100％准确.