Παραπομπή APA

Gupta. R.I. (1989). Principles and practice of Accountancy. Sultan Chand & Son.

Παραπομπή Chicago Style

Gupta. R.I. Principles and Practice of Accountancy. New Delhi: Sultan Chand & Son, 1989.

Παραπομπή MLA

Gupta. R.I. Principles and Practice of Accountancy. Sultan Chand & Son, 1989.