Gupta. R.I. (1989). Principles and practice of Accountancy. Sultan Chand & Son.
Čikaški stil citiranjaGupta. R.I. Principles and Practice of Accountancy. New Delhi: Sultan Chand & Son, 1989.
MLA način citiranjaGupta. R.I. Principles and Practice of Accountancy. Sultan Chand & Son, 1989.
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