http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Atlantic slave trade routes, 1500-1619-- North America, United States, Canada, Africa, South America, Europe, Brazil, Cuba, Sierra Leone, Ghana, Nigeria, Cote d'Iviore, map
Electronic reproduction. Palo Alto, Calif. : ebrary, 2011. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.