Παραπομπή APA

Kohli, D. N. G. (1981). Central excise manual. CenCus publications.

Παραπομπή Chicago Style

Kohli, D N Grover. Central Excise Manual. New Delhi: CenCus publications, 1981.

Παραπομπή MLA

Kohli, D N Grover. Central Excise Manual. CenCus publications, 1981.