AKALAMK JAIN. (1997). GAS CYLINDER RULES,1981. AKALANK PUB.
Chicago-čujuhus (17. p.)AKALAMK JAIN. GAS CYLINDER RULES,1981. DELHI: AKALANK PUB, 1997.
MLA-čujuhus (9. p.)AKALAMK JAIN. GAS CYLINDER RULES,1981. AKALANK PUB, 1997.
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