Hunt David , N. L. . &. R. M. (2007). Patent searching. John Wiley & Sons.
Cita Chicago Style (17a ed.)Hunt David , Nguyen Long & Rodgers Mattthew. Patent Searching. New Jersey: John Wiley & Sons, 2007.
Cita MLA (9a ed.)Hunt David , Nguyen Long & Rodgers Mattthew. Patent Searching. John Wiley & Sons, 2007.
Precaución: Estas citas no son 100% exactas.