http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
dets opdagelse i aaret 1623 og dets udvidelse indtil verkets jubelaar 1723
historisk og statistisk beskrevet ved M. Thr. Brünnich.
Reproduction of original from Kress Library of Business and Economics, Harvard University.
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2005. (The making of the modern world). Available via the World Wide Web. Access limited to licensing agreements. s2005 miunns
Making of the modern world (Goldsmiths'-Kress Library of Economic Literature)