Tohutoro APA (7th ed.)

ebrary, Inc, & Greenberg, S. (2012). Sketching user experiences. Elsevier.

Tohutoru Kātū Chicago (17th ed.)

ebrary, Inc, me Saul Greenberg. Sketching User Experiences. Waltham, Mass.: Elsevier, 2012.

Tohutoro MLA (9th ed.)

ebrary, Inc, me Saul Greenberg. Sketching User Experiences. Elsevier, 2012.