Jain, R. (1995). Central excise manual 1995-96 (18th.). Centax.
Chicago-čujuhus (17. p.)Jain, R. Central Excise Manual 1995-96. 18th. New Delhi: Centax, 1995.
MLA-čujuhus (9. p.)Jain, R. Central Excise Manual 1995-96. 18th. Centax, 1995.
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