Generate a more complex version of this sentence Barnes & Noble College Booksellers is a subsidiary of Barnes & Noble, Inc., sing diduweni ing taun 2009.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "Barnes & Noble College Booksellers dudu anak perusahaan Barnes & Noble, Inc., sanajan ketua Barnes & Noble Leonard S. Riggio duwe kepentingan ngontrol perusahaan lan dadi ketua. "