Brose, D. S. (1970). The archaeology of Summer Island: Changing settlement systems in Northern Lake Michigan. University of Michigan.
Lua i Stíl Chicago (17ú heag.)Brose, David S. The Archaeology of Summer Island: Changing Settlement Systems in Northern Lake Michigan. Ann Arbor: University of Michigan, 1970.
Lua MLA (9ú heag.)Brose, David S. The Archaeology of Summer Island: Changing Settlement Systems in Northern Lake Michigan. University of Michigan, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.