Feldstein, Ronald A. & Steven L. Franks. n.d. Polish. (Languages of the World Materials, 393.) Munich: LINCOM EUROPA.
@book{160626, address = {Munich}, author = {Ronald A. Feldstein and Steven L. Franks}, number = {393}, publisher = {LINCOM EUROPA}, series = {Languages of the World Materials}, title = {Polish}, lgcode = {Polish [pol] (computerized assignment from "polish;not on and polish")}, src = {seifart} }