ebrary, Inc, McDonald, W. A., & Rapp, G. R. (1972). The Minnesota Messenia expedition: Reconstructing a bronze age regional environment. University of Minnesota Press.
Chicago-referens (17:e uppl.)ebrary, Inc, William A. McDonald, och George Robert Rapp. The Minnesota Messenia Expedition: Reconstructing a Bronze Age Regional Environment. Minneapolis: University of Minnesota Press, 1972.
MLA-referens (9:e uppl.)ebrary, Inc, et al. The Minnesota Messenia Expedition: Reconstructing a Bronze Age Regional Environment. University of Minnesota Press, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.