Wherry, T. L. (1995). Patent searching for librarians and inventors. American Library Association.
Citación estilo ChicagoWherry, Timothy Lee. Patent Searching for Librarians and Inventors. Chicago: American Library Association, 1995.
Cita MLAWherry, Timothy Lee. Patent Searching for Librarians and Inventors. American Library Association, 1995.
Warning: These citations may not always be 100% accurate.