Triulzi, A. (1974). Wallaga field notes, 1972-1973. Cooperative Microfilm Project, Haile Selassie University and Syracuse University.
Chicago-referens (17:e uppl.)Triulzi, Alessandro. Wallaga Field Notes, 1972-1973. [Addis Ababa, Ethiopia] ; [Syracuse, New York]: Cooperative Microfilm Project, Haile Selassie University and Syracuse University, 1974.
MLA-referens (8:e uppl.)Triulzi, Alessandro. Wallaga Field Notes, 1972-1973. Cooperative Microfilm Project, Haile Selassie University and Syracuse University, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.