ebrary, Inc, Allen, R. C., Bengtsson, T., & Dribe, M. (2005). Living standards in the past: New perspectives on well-being in Asia and Europe. Oxford University.
Chicago Style (17th ed.) Zitazioaebrary, Inc, Robert C. Allen, Tommy Bengtsson, eta Martin Dribe. Living Standards in the Past: New Perspectives on Well-being in Asia and Europe. Oxford ; New York: Oxford University, 2005.
MLA (9th ed.) Zitazioaebrary, Inc, et al. Living Standards in the Past: New Perspectives on Well-being in Asia and Europe. Oxford University, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.