Forsyth, D., & Zisserman, A. (1990). Shape from shading in the light of mutual illumination. Elsevier.
Lua i Stíl Chicago (17ú heag.)Forsyth, D., agus A. Zisserman. Shape from Shading in the Light of Mutual Illumination. Elsevier, 1990.
Lua MLA (9ú heag.)Forsyth, D., agus A. Zisserman. Shape from Shading in the Light of Mutual Illumination. Elsevier, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.