Lua APA (7ú heag.)

Mengden, L. v. (2006). abstract art now: Strictly geometrical? Kerber.

Lua i Stíl Chicago (17ú heag.)

Mengden, Lida von. Abstract Art Now: Strictly Geometrical? Bielefeld: Kerber, 2006.

Lua MLA (8ú heag.)

Mengden, Lida von. Abstract Art Now: Strictly Geometrical? Kerber, 2006.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.