SINGH M K. (1989). LABOUR PRODUCTIVITY IN INDIAN INDUSTRY (A CASE STUDY ). MITTAL PUBLICATIONS.
芝加哥风格引文SINGH M K. LABOUR PRODUCTIVITY IN INDIAN INDUSTRY (A CASE STUDY ). NEW DELHI: MITTAL PUBLICATIONS, 1989.
MLA引文SINGH M K. LABOUR PRODUCTIVITY IN INDIAN INDUSTRY (A CASE STUDY ). MITTAL PUBLICATIONS, 1989.
警告：这些引文格式不一定是100％准确.