APA (7 ম সংস্করণ) উদ্ধৃতি

Sarma, J., & Sarma, J. a. (1989). Investment allowance (Section 32A of the Income Tax Act 1961): A study. National Institute of Public Finance and Policy.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sarma, J.V.M, এবং J.V.M. and;Sondhi Sarma. Investment Allowance (Section 32A of the Income Tax Act 1961): A Study. National Institute of Public Finance and Policy, 1989.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Sarma, J.V.M, এবং J.V.M. and;Sondhi Sarma. Investment Allowance (Section 32A of the Income Tax Act 1961): A Study. National Institute of Public Finance and Policy, 1989.