Batra,Ravi. (1988). Surviving the Great Depression of 1990: Protect Your Assets and Investments - and Come Out on theTop. Simon and Schuster.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBatra,Ravi. Surviving the Great Depression of 1990: Protect Your Assets and Investments - and Come Out on TheTop. New York: Simon and Schuster, 1988.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিBatra,Ravi. Surviving the Great Depression of 1990: Protect Your Assets and Investments - and Come Out on TheTop. Simon and Schuster, 1988.