Coba jelasin Nota dari Kereta kebal BT dalam bahasa melayu dong

Chamberlain, Peter, and Chris Ellis (1972). Tanks of The World. London: Cassell & Co. ISBN 0-304-36141-0.

Coox, Alvin D. Nomonhan; Japan Against Russia, 1939. 1985; 2 volumes. Stanford University Press. ISBN 0-8047-1160-7.

BT-2 Tank at the Russian Battlefield

BT-5 Tank at the Russian Battlefield

BT-7 Tank  at the Russian Battlefield

BT tanks and their variants at Henk of Holland

Salvage of BT-7 tank from Neva river

BT tanks, BT tanks in museum and monuments

Detailed article about early history of BT tanks automatically translated from Russian