(en-US) Khanh T. L. TranStaff Reporter of The Wall Street
Journal, «Video-Game Maker Turns Its Focus To Kids in Deal With Nickelodeon», Wall Street Journal, (ISSN0099-9660, lire en ligne, consulté le )
(en-US) Khanh T. L. TranStaff Reporter of The Wall Street
Journal, «Video-Game Maker Turns Its Focus To Kids in Deal With Nickelodeon», Wall Street Journal, (ISSN0099-9660, lire en ligne, consulté le )