T T MAPS & PUBLICATIONS LTD. (1989). ROAD GUIDE BOOK TO CALCUTTA(INCLUDING SALT LAKE CITY)WITH. T T MAPS & PUB.
Chicago-viite (17. p.)T T MAPS & PUBLICATIONS LTD. ROAD GUIDE BOOK TO CALCUTTA(INCLUDING SALT LAKE CITY)WITH. MADRAS: T T MAPS & PUB, 1989.
MLA-viite (9. p.)T T MAPS & PUBLICATIONS LTD. ROAD GUIDE BOOK TO CALCUTTA(INCLUDING SALT LAKE CITY)WITH. T T MAPS & PUB, 1989.
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