Levison, H. W. (1976). Artists' pigments: Lightfastness tests and ratings : the permanency of artists' colors and an evaluation of modern pigments. Colorlab.
Cita Chicago Style (17a ed.)Levison, Henry W. Artists' Pigments: Lightfastness Tests and Ratings : The Permanency of Artists' Colors and an Evaluation of Modern Pigments. Florida: Colorlab, 1976.
Cita MLA (8a ed.)Levison, Henry W. Artists' Pigments: Lightfastness Tests and Ratings : The Permanency of Artists' Colors and an Evaluation of Modern Pigments. Colorlab, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.