http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Volume 1. Beginnings to 1865 -- Volume 2. 1865 to the present
Nina Baym, general editor; Robert S. Levine, associate general editor
American literature; Văn học Mỹ; United States