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}
}