Sheff და Eddy 1999, p. 27–28: "[Color TV Game 6] was followed by a more powerful sequel, Color TV Game 15. A million units of each were sold. The engineering team also came up with systems that played a more complex game, called "Blockbuster," as well as a racing game. Half a million units of these were sold."
Androvich, Mark. (February 19, 2008) N-gage's Second Coming. Gamesindustry.biz. დაარქივებულია ორიგინალიდან — May 5, 2008. ციტატა: „We had 700,000 active users and we had 3 million N-Gage devices out there.“ ციტირების თარიღი: May 16, 2014.
Schrage, Michael. (May 22, 1984) Atari Introduces Game In Attempt for Survival. დაარქივებულია ორიგინალიდან — ნოემბერი 4, 2013. ციტატა: „The company has stopped producing its 5200 SuperSystem games player, more than 1 million of which were sold.“ ციტირების თარიღი: 29 ივლისი, 2009.
Sega Corporation Annual Report 2001. Sega Corporation (August 1, 2001). დაარქივებულია ორიგინალიდან — სექტემბერი 24, 2015. ციტატა: „A total of 3.39 million hardware units and 23.87 million software units were sold worldwide during fiscal 2001, for respective totals of 8.20 million units and 51.63 million units since Dreamcast was first brought to market.“ ციტირების თარიღი: November 2, 2015.
Revisions to Annual Results Forecasts. Sega Corporation (October 23, 2001). დაარქივებულია ორიგინალიდან — ივლისი 26, 2015. ციტატა: „Regarding sales of Dreamcast hardware from inventory resulting from the withdrawal from Dreamcast production [...] the Company exceeded initial targets with domestic sales of 130,000 units and U.S. sales of 530,000 units for the first half. Consequently, at the end of the half, Dreamcast inventories totaled 40,000 units domestically and 230,000 units for the United States, and we anticipate being able to sell all remaining units by the holiday season as initially planned.“ ციტირების თარიღი: November 2, 2015.
Sega Corporation Annual Report 2002. Sega Corporation (July 1, 2002). დაარქივებულია ორიგინალიდან — სექტემბერი 28, 2018. ციტატა: „The year ended March 31, 2002 was a turning point for Sega. We exited the hardware business, ceasing production of Dreamcast and selling through the remaining inventory.“ ციტირების თარიღი: November 2, 2015.
Sega Corporation Annual Report 2001. Sega Corporation (August 1, 2001). დაარქივებულია ორიგინალიდან — სექტემბერი 24, 2015. ციტატა: „A total of 3.39 million hardware units and 23.87 million software units were sold worldwide during fiscal 2001, for respective totals of 8.20 million units and 51.63 million units since Dreamcast was first brought to market.“ ციტირების თარიღი: November 2, 2015.
Revisions to Annual Results Forecasts. Sega Corporation (October 23, 2001). დაარქივებულია ორიგინალიდან — ივლისი 26, 2015. ციტატა: „Regarding sales of Dreamcast hardware from inventory resulting from the withdrawal from Dreamcast production [...] the Company exceeded initial targets with domestic sales of 130,000 units and U.S. sales of 530,000 units for the first half. Consequently, at the end of the half, Dreamcast inventories totaled 40,000 units domestically and 230,000 units for the United States, and we anticipate being able to sell all remaining units by the holiday season as initially planned.“ ციტირების თარიღი: November 2, 2015.
Sega Corporation Annual Report 2002. Sega Corporation (July 1, 2002). დაარქივებულია ორიგინალიდან — სექტემბერი 28, 2018. ციტატა: „The year ended March 31, 2002 was a turning point for Sega. We exited the hardware business, ceasing production of Dreamcast and selling through the remaining inventory.“ ციტირების თარიღი: November 2, 2015.
Androvich, Mark. (February 19, 2008) N-gage's Second Coming. Gamesindustry.biz. დაარქივებულია ორიგინალიდან — May 5, 2008. ციტატა: „We had 700,000 active users and we had 3 million N-Gage devices out there.“ ციტირების თარიღი: May 16, 2014.
Schrage, Michael. (May 22, 1984) Atari Introduces Game In Attempt for Survival. დაარქივებულია ორიგინალიდან — ნოემბერი 4, 2013. ციტატა: „The company has stopped producing its 5200 SuperSystem games player, more than 1 million of which were sold.“ ციტირების თარიღი: 29 ივლისი, 2009.
