The notorious triangle :
Rhode Island and the African slave trade, 1700-1807 /
by Jay Alan Coughtry.

APA Citation

Coughtry, J. Alan. (1978). The notorious triangle: Rhode Island and the African slave trade, 1700-1807. .

MLA Citation

Coughtry, Jay Alan, 1945-. The Notorious Triangle: Rhode Island And the African Slave Trade, 1700-1807. , 1978.

Warning: These citations may not always be complete (especially for serials).