Natural Gas Markets in India
  MLA
  Kar, Sanjay Kumar; Gupta, Ayush, and Ayush Gupta. Natural Gas Markets In India. Springer Singapore, 2017.
  APA
  Kar, A., & Gupta, A. (2017). Natural Gas Markets in India. Springer Singapore.
  Chicago
  Kar, Sanjay Kumar; Gupta, Ayush, and Ayush Gupta. Natural Gas Markets In India. : Springer Singapore, 2017.