Gupta, K. C., & Gulati, D. V. (1968). A survey of accidents and working conditions in transport equipment industry. Issued by Directorate General of Factory Advice Service and Labour Institutes.
Chicago-referens (17:e uppl.)Gupta, Kali Charan, och D. V. Gulati. A Survey of Accidents and Working Conditions in Transport Equipment Industry. Bombay: Issued by Directorate General of Factory Advice Service and Labour Institutes, 1968.
MLA-referens (8:e uppl.)Gupta, Kali Charan, och D. V. Gulati. A Survey of Accidents and Working Conditions in Transport Equipment Industry. Issued by Directorate General of Factory Advice Service and Labour Institutes, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.