Schiffer, M. B. (1981). Advances in archaeological method and theory. Academic Press.
Lua i Stíl Chicago (17ú heag.)Schiffer, Michael Brian. Advances in Archaeological Method and Theory. New York: Academic Press, 1981.
Lua MLA (9ú heag.)Schiffer, Michael Brian. Advances in Archaeological Method and Theory. Academic Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.