Abbas H (2014). Conquest and Resistance in the Ethiopian Empire, 1880 –1974: The Case of the Arsii Oromo. Volume 32 of African social studies series, ISSN 1568-1203.

Asmerom L (1973). Gadaa: Three Approaches to the Study of African Society. The Free Press: London.

Asmerom L (2000) Oromo Democracy: An Indigenous African Political System: Asmara: The Red sea, Inc.

Ayehu B (2014). Indigenous Norm Enforcing Mechanisms of the Oromo: The Case of 'Qucaa', 'Mana korsiisuu' and 'Barbadeessuu' Among the Arsii. A Thesis Presented to the Department of Oromo Folklore and Literature in Partial Fulfillment of the Requirements for the Degree of Master of Arts in Oromo Folklore and Cultural Studies. Jimma University.

Bassi M (2005). Decisions in the Shade: Political and Juridical Processes among the Oromo-Borana. Red Sea Press Inc.

Baxter PT, Hultin J, Triulzi A (1996). Being and Becoming Oromo: Historical and Anthropological Enquiries. Nordiska Africana Institutet: Upsala. The Red Sea Press, Inc.

Daniel D (2002). Continuity and Changes in the Status of Women: The Case of Arsi Oromo Living Adjacent to Upper Wabe Valley (Dodola). A thesis Submitted to The School of Graduate Studies Addis Ababa University in Partial Fulfillment of the Requirements for the Degree of Master of Arts in Social Anthropology.

Dejene N (2009). Gender And Culture In Southern Ethiopia: An Ethnographic Analysis of Guji Oromo Women's Customary Rights. Afr. Stud. Monogr. 30(1):15-36.

Dereje H (2012). History of Oromo Social Organization: Gadaa Grades Based Roles and Responsibilities. Science, Technology and Arts Research Journal, Wallagga University.

Dinsa L (1975). The Gadaa System of Government and Sera Caffee Oromo, (LLB. Thesis, Addis Ababa University.

Huseen B (2000). Seera Fuudhaa fi Heeruma Oromo Arsii. Finfinne. Commercial Printing Enterprise.

Jeylan H (Fall 2009). A Discursive Representation of Women in Sample Proverbs from Ethiopia, Sudan and Kenya. Research in African Literatures, Indiana University Press 40(3):96-108.
Crossref

Lemmu B (1994). Gadaa Values: The Building Blocks of Democratic Oromo Polity. J. Oromo Stud. 1(2). 

View

Mamo H (2006). Land, Local Custom and State Policies: Land Tenure, Land Disputes and Disputes Settlement among the Arsii Oromo of Southern Ethiopia. Kyoto: Shoukadoau Book Sellers.

Shongolo Abdullahi A (1994). The Gumi Gaayo Assembly of the Boran: A Traditional Legislative Organ and its Relationship to the Ethiopian State and a Modernizing World. Zeitschrift für Ethnologie 27-58: Dietrich Reimer Verlag GmbH.

Taddese L (2012). The Spirit of Rousseau and Borana Political Traditions: An Exercise In Understanding Political Philosophy. The Council for Research in Values and Philosophy. United States of America, Washington, D.C.