Katigbak, M. K. (1953). A survey of four major catholic social welfare agencies in Manila and suburbs.
芝加哥风格引文Katigbak, Maria Kalaw. A Survey of Four Major Catholic Social Welfare Agencies in Manila and Suburbs. 1953.
MLA引文Katigbak, Maria Kalaw. A Survey of Four Major Catholic Social Welfare Agencies in Manila and Suburbs. 1953.
警告：这些引文格式不一定是100％准确.