Referenz WARREN, George. AN IMPARTIAL DESCRIPTION OF SURINAM UPON THE CONTINENT OF GUIANA IN AMERICA: WITH A HISTORY OF SEVERAL STRANGE BEASTS, BIRDS, FISHES, SERPENTS, INSECTS, AND CUSTOMS OF THAT COLONY, ETC. WORTHY THE PERUSAL OF ALL, FROM THE EXPERIENCE OF GEORGE WARREN GENT.. Londres, Inglaterra: Nathaniel Brooke, 1667.