Rodgers, S. 1993. Batak. In Encyclopedia of World Cultures (Vol V), 38-41. New York, NY: G.K. Hall & Co.
@incollection{rodgers1993, address = {New York, NY}, author = {Rodgers, S.}, booktitle = {Encyclopedia of World Cultures (Vol V)}, pages = {38-41}, publisher = {G.K. Hall & Co.}, title = {Batak}, year = {1993} }