Ado_Ado, author = "Adobe Systems Incorporated", title = "Adobe Photoshop 6.0 : Classroom in a book", abstract = "Getting Started, Getting to Know the Work Area, Working with Selections, Layer Basics, Painting and Editing, Masks and Channels, Photo Retouching. Tomado del texto original Fecha de reseƱa: 17/05/2016", url = "https://repositorio.inci.gov.co/handle/inci/344", }