Nagaratnam, S. (1976). Advanced accountancy. Prabhakar.
Chicago Style aipamenaNagaratnam, S. Advanced Accountancy. Madras: Prabhakar, 1976.
MLA aipamenaNagaratnam, S. Advanced Accountancy. Prabhakar, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.