Kase, F. J. (1972). Foreign patents: A guide to official patent literature. Oceana Publications.
Citación estilo ChicagoKase, Francis Joseph. Foreign Patents: A Guide to Official Patent Literature. Dobbs Ferry, N.Y.: Oceana Publications, 1972.
Cita MLAKase, Francis Joseph. Foreign Patents: A Guide to Official Patent Literature. Oceana Publications, 1972.
Warning: These citations may not always be 100% accurate.