Unlawful importation of copyrighted works.
APA Citation
United States. Congress. House. Committee on Patents. (1940). Unlawful importation of copyrighted works. Washington: U. S. Govt. print. off..
MLA Citation
United States. Congress. House. Committee on Patents. Unlawful Importation of Copyrighted Works. Washington: U. S. Govt. print. off., 1940.
Warning: These citations may not always be complete (especially for serials).