Triulzi, A. (1974). Wallaga field notes, 1972-1973. Cooperative Microfilm Project, Haile Selassie University and Syracuse University.
Chicago-viite (17. p.)Triulzi, Alessandro. Wallaga Field Notes, 1972-1973. [Addis Ababa, Ethiopia] ; [Syracuse, New York]: Cooperative Microfilm Project, Haile Selassie University and Syracuse University, 1974.
MLA-viite (8. p.)Triulzi, Alessandro. Wallaga Field Notes, 1972-1973. Cooperative Microfilm Project, Haile Selassie University and Syracuse University, 1974.
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