Kandl, J. (1990). Portraits. Galerie Knoll.
Cita Chicago (17th ed.)Kandl, Johanna. Portraits. Wien [u.a.]: Galerie Knoll, 1990.
Cita MLA (8th ed.)Kandl, Johanna. Portraits. Galerie Knoll, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.