linnemann, H. (1963). introductory remarks on regional planning. National Planning Institute.
Chicago-čujuhus (17. p.)linnemann, H. Introductory Remarks on Regional Planning. cairo: National Planning Institute, 1963.
MLA-čujuhus (9. p.)linnemann, H. Introductory Remarks on Regional Planning. National Planning Institute, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.