Staley, William E. 2007. Referent Management in Olo: A Cognitive Perspective. (SIL e-Books, 5.) Dallas, Texas: SIL International. xiii+154pp.
@book{gStaleyOlo, author = {Staley, William E.}, pages = {xiii+154}, publisher = {Dallas, Texas: SIL International}, series = {SIL e-Books}, title = {Referent Management in Olo: A Cognitive Perspective}, url = {http://www.sil.org/silepubs/abstract.asp?id=48757}, volume = {5}, year = {2007} }