Ronen, S. (1981). Flexible working hours: An innovation in the quality of work life. McGraw-Hill.
芝加哥风格引文Ronen, Simcha. Flexible Working Hours: An Innovation in the Quality of Work Life. New York: McGraw-Hill, 1981.
MLA引文Ronen, Simcha. Flexible Working Hours: An Innovation in the Quality of Work Life. McGraw-Hill, 1981.
警告：这些引文格式不一定是100％准确.