Lochner, H. W. (1961). A plan for highway improvement in northwestern lake county, Indiana: Prepared for The State Highway Department of Indiana, in cooperation with The Bureau of Public Roads, United States Department of Commerce / ; by H. W. Lochner. Chicago: Department of Commerce.
Παραπομπή Chicago StyleLochner, H. W. A Plan for Highway Improvement in Northwestern Lake County, Indiana: Prepared for The State Highway Department of Indiana, in Cooperation With The Bureau of Public Roads, United States Department of Commerce / ; By H. W. Lochner. Chicago: Department of Commerce, 1961.
Παραπομπή MLALochner, H. W. A Plan for Highway Improvement in Northwestern Lake County, Indiana: Prepared for The State Highway Department of Indiana, in Cooperation With The Bureau of Public Roads, United States Department of Commerce / ; By H. W. Lochner. Chicago: Department of Commerce, 1961.