Singarimbun, M. 1975. Kinship, Descent, and Alliance Among the Karo Batak. London & Los Angeles: University of California Press.
@book{singarimbun1975, address = {London & Los Angeles}, author = {Singarimbun, M.}, publisher = {University of California Press}, title = {Kinship, Descent, and Alliance Among the Karo Batak}, year = {1975} }