Google
(October 26, 2010). Googled: The End of the World As We Know It (Reprint ed.). New York, N.Y.: Penguin Books. ISBN 9780143118046. "Google Receives $25 Million
Google
(October 26, 2010). Googled: The End of the World As We Know It (Reprint ed.). New York, N.Y.: Penguin Books. ISBN 9780143118046. "Google Receives $25 Million