Rio (Firm) : Orlando [(DVD) videorecording] / Adventure Pictures ; a coproduction with Lenfilʹm, Mikado Film, Rio, Sigma Film Productions ; with the participation of British Screen ; produced by Christopher Sheppard ; written and directed by Sally Potter.
Rio Luna Films (Firm), / production company. : Dangerous waters [(Blu-ray) videorecording] / Brainstorm Media and Signature Entertainment present a Signature Film and a Rio Luna Films production ; story by John Barr ; written by Mark Jackson ; produced by Suza Horvat, Marc Goldberg ; directed by John Barr.
Río, R. del, / author Author. : CMOS sigma-delta converters : practical design guide / José M. de la Rosa and Rocío del Río, University of Seville, Spain. [O'Reilly electronic resource]