Greenberg, S. Photoshop 6: The Complete Reference. The Dryden Press.
Chicago Style (17th ed.) CitationGreenberg, Seth. Photoshop 6: The Complete Reference. The Dryden Press.
MLA (8th ed.) CitationGreenberg, Seth. Photoshop 6: The Complete Reference. The Dryden Press.
Warning: These citations may not always be 100% accurate.