Citazione APA

Ganguli, B., & Gupta, D. (1976). Levels of living in India: An inter state profile. S. Chand & Company.

Stile di citazione Chicago

Ganguli, B.N, e Devendra Gupta. Levels of Living in India: An Inter State Profile. New Delhi: S. Chand & Company, 1976.

Citazione MLA

Ganguli, B.N, e Devendra Gupta. Levels of Living in India: An Inter State Profile. S. Chand & Company, 1976.