Macdonald, R. Ross and Soenyono, Darjowijoyo. 1967. Indonesian Reference Grammar. Washington, D.C.: Georgetown University Press.
@book{macdonaldsoenyono1967, address = {Washington, D.C.}, author = {Macdonald, R. Ross and Soenyono, Darjowijoyo}, publisher = {Georgetown University Press}, title = {Indonesian Reference Grammar}, year = {1967} }