Edgerton, R. K. 1993. Bukidnon. Encyclopedia of World Cultures (Volume 5, East and Southeast Asia). In, 52-55.
@incollection{edgerton1993, address = {NY: G. K. Hall & Company.}, author = {Edgerton, R. K.}, pages = {52-55}, title = {Bukidnon. Encyclopedia of World Cultures (Volume 5, East and Southeast Asia)}, year = {1993} }