Lua APA (7ú heag.)

Ess, B., & Krane, S. (1992). Barbara Ess: Art at the edge / Susan Krane. High Museum of Art.

Lua i Stíl Chicago (17ú heag.)

Ess, Barbara, agus Susan Krane. Barbara Ess: Art at the Edge / Susan Krane. Atlanta, Ga: High Museum of Art, 1992.

Lua MLA (8ú heag.)

Ess, Barbara, agus Susan Krane. Barbara Ess: Art at the Edge / Susan Krane. High Museum of Art, 1992.

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