Penzl, Herbert. 1955. A Grammar of Pashto; A Descriptive Study of the Dialect of Kandahar. Washington, D.C.: American Council of Learned Societies.
@book{penzl1955, address = {Washington, D.C.}, author = {Penzl, Herbert}, publisher = {American Council of Learned Societies}, title = {A Grammar of Pashto; A Descriptive Study of the Dialect of Kandahar}, year = {1955} }