Wachowski, Lana, 1965- (Personal Name)

The matrix, 1999: credits (Larry Wachowski) container (The Wachowski Brothers)

Internet movie database, Aug. 10, 2000: (Larry Wachowski; b. June 21, 1965, Chicago; director, writer, producer, actor)

Cloud Atlas trailer, 2012: credits (Lana Wachowski, writer & director)

IMDb, viewed July 30, 2012 (Lana Wachowski; b. Laurence Wachowski on June 21, 1965, in Chicago; writer, director, and producer; Sister of Andy Wachowski)

Rotten Tomatoes, viewed July 30, 2012: (Larry Wachowski; became Lana Wachowski after completing sexual reassignment surgery sometime after 2008's Speed Racer)

Hollywood Reporter online, Dec. 7, 2010 (Lana, formerly Larry, Wachowski; first reference to Wachowski in Hollywood Reporter as Lana)

Hollywood Reporter online, Nov. 30, 2009 (Larry Wachowski)

Wikipedia, viewed July 30, 2012 (Lana Wachowski; b. Laurence Wachowski, nickname "Larry;" sometimes uses Laurenca)

Wikipedia, Nov. 13, 2012 (Lana Wachowski (born Laurence Wachowski; born June 21, 1965 and and Andrew Paul "Andy" Wachowski; born December 29, 1967, known together professionally as The Wachowskis and Wachowski Starship, and formerly as the Wachowski Brothers, are American film directors, screenwriters and producers)