transcribed in Pulaar and translated into English by Moustapha Kane and David Robinson, with David Dwyer and Sonja FagerbergAfrican Studies Center, Michigan State Universityc1984
edited by Gene B. Gragg ; with the help of Terfa Kumsa and other OromosAfrican Studies Center, Michigan State University, in cooperation with Oriental Institute, University of Chicagoc1982
edited by Harold G. Marcus [with John Hinnant] and assisted by Elizabeth Johnston, Melvin E. Page, and Kathleen M. SchoonmakerAfrican Studies Center, Michigan State Universityc1975
text by Maude Wahlman ; introduction by Roy Sieber ; [photographs by Stratton Walling]Kresge Art Center Gallery in conjunction with the African Studies Center, Michigan State Universityc1979