Pincus-Witten, R. (2007). Cy Twombly: Blooming ; a scattering of blossoms and other things / Essay by Robert Pincus-Witten. Gagosian Gallery.
Lua i Stíl Chicago (17ú heag.)Pincus-Witten, Robert. Cy Twombly: Blooming ; a Scattering of Blossoms and Other Things / Essay by Robert Pincus-Witten. New York: Gagosian Gallery, 2007.
Lua MLA (8ú heag.)Pincus-Witten, Robert. Cy Twombly: Blooming ; a Scattering of Blossoms and Other Things / Essay by Robert Pincus-Witten. Gagosian Gallery, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.