GATE. (1986). 1988 GATE ( FOR PAPER I & II CIVIL ENGG.). C B S PUB. & DIST.
Lua i Stíl Chicago (17ú heag.)GATE. 1988 GATE ( FOR PAPER I & II CIVIL ENGG.). DELHI: C B S PUB. & DIST, 1986.
Lua MLA (9ú heag.)GATE. 1988 GATE ( FOR PAPER I & II CIVIL ENGG.). C B S PUB. & DIST, 1986.
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