G K PUBLICATIONS. (2019). GATE 2019: CIVIL ENGINEERING (2019.). G K PUBLICATIONS PVT LTD.
Chicago-čujuhus (17. p.)G K PUBLICATIONS. GATE 2019: CIVIL ENGINEERING. 2019. NEW DELHI: G K PUBLICATIONS PVT LTD, 2019.
MLA-čujuhus (9. p.)G K PUBLICATIONS. GATE 2019: CIVIL ENGINEERING. 2019. G K PUBLICATIONS PVT LTD, 2019.
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