http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Observing children in their natural worlds
Anthony D. Pellegrini with Frank J. Symons, John Hoch.
Electronic reproduction. Boulder, Colo. : NetLibrary, 2004. Available via World Wide Web. Access may be limited to NetLibrary affiliated libraries.
Includes bibliographical references (pages 267-278) and indexes.