London,, S. (1998). Adobe Photoshop 4: Interactive course (With CD-ROM). Techmedia.
シカゴスタイル引用形London,, Sherry. Adobe Photoshop 4: Interactive Course (With CD-ROM). New Delhi: Techmedia, 1998.
MLA引用形式London,, Sherry. Adobe Photoshop 4: Interactive Course (With CD-ROM). Techmedia, 1998.
警告: この引用は必ずしも正確ではありません.