http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1. Introduction -- 2. Simple cubes -- 3. Four-sink base models -- 4. Folding with pentagons -- 5. Miscellaneous -- 6. A collection of models by guests.
Includes bibliographical references (pages 113-115).