Nack, John (May 31, 2011). "Photoshop 12.1 = Photoshop 12.0.4". John Nack on Adobe. Adobe Systems. Adobe Blogs. Archived from the original on January 28, 2012. Retrieved December 17, 2011.
"CGImageSource.SupportedTypes". Claris FileMaker MBS Plug-in. MonkeyBread Software. Archived from the original on December 30, 2020. Retrieved May 21, 2023.
Kastrenakes, Jacob (February 19, 2020). "How photoshop became a verb". The Verge. Archived from the original on March 1, 2022. Retrieved March 1, 2022.
Kastrenakes, Jacob (February 19, 2020). "How photoshop became a verb". The Verge. Archived from the original on March 1, 2022. Retrieved March 1, 2022.
"Trademarks". www.adobe.com. Archived from the original on December 13, 2014. Retrieved April 3, 2021.
"CGImageSource.SupportedTypes". Claris FileMaker MBS Plug-in. MonkeyBread Software. Archived from the original on December 30, 2020. Retrieved May 21, 2023.
Nack, John (May 31, 2011). "Photoshop 12.1 = Photoshop 12.0.4". John Nack on Adobe. Adobe Systems. Adobe Blogs. Archived from the original on January 28, 2012. Retrieved December 17, 2011.