Heizer, R. F., & Graham, J. A. (1967). A guide to field methods in archaeology: Approaches to the anthropology of the dead ([New rev. ed.].). National Press.
Lua i Stíl Chicago (17ú heag.)Heizer, Robert Fleming, agus John Allen Graham. A Guide to Field Methods in Archaeology: Approaches to the Anthropology of the Dead. [New rev. ed.]. Palo Alto, Calif: National Press, 1967.
Lua MLA (9ú heag.)Heizer, Robert Fleming, agus John Allen Graham. A Guide to Field Methods in Archaeology: Approaches to the Anthropology of the Dead. [New rev. ed.]. National Press, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.