Gupta, S., Sarpal, S. S., Kumar, D., Kaur, T., & Arora, S. (2013). Prevalence, Pattern and Familial Effects of Substance Use Among the Male College Students –A North Indian Study. JCDR Research and Publications (P) Limited.

Gupta, Sorab, Sandeep Singh Sarpal, Dinesh Kumar, Tarundeep Kaur, and Sumant Arora. Prevalence, Pattern and Familial Effects of Substance Use Among the Male College Students –A North Indian Study. JCDR Research and Publications (P) Limited, 2013.

Gupta, Sorab, et al. Prevalence, Pattern and Familial Effects of Substance Use Among the Male College Students –A North Indian Study. JCDR Research and Publications (P) Limited, 2013.