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}
}