(1973). Population and labour: A popular account of the implications of rapid population growth for the training, employment and welfare of workers. Geneva: International Labour Office.
Trích dẫn kiểu ChicagoPopulation and Labour: A Popular Account of the Implications of Rapid Population Growth for the Training, Employment and Welfare of Workers. Geneva: International Labour Office, 1973.
MLA引文Population and Labour: A Popular Account of the Implications of Rapid Population Growth for the Training, Employment and Welfare of Workers. Geneva: International Labour Office, 1973.
警告：這些引文格式不一定是100％准確.