TUCKER, William (1999) A linguagem na Escultura. S. Paulo: Cosac & Naify.
TEIXEIRA, José (2013) Sobre o procedimento introspectivo na escultura em pedra, a propósito de monolitismo e auto-representação em António Duarte / On the introspective process of stone sculpture in monolithism and self-representation in António Duarte´s Work. Lisboa: Caleidoscópio. ISBN 978-989-658-203-6
READ, Herbert (1998) A Concise history of Modern Sculpture New York: Thames and Hudson.
GREENBERG, C. (1962) Writings on Sculpture London: Picador.
CLARK, Kenneth (1956) O Nu Lisboa: Ed. Ulisseia
ROWELL, Margit (1986) Qu’est-ce que c’est la sculpture moderne. Paris: Ed C.G.Pompidou
BAUDRY, M. T. Et al (1978) La Sculpture, Principes d’analyse scientifique, vocabulaire et métode Paris: Ministère de la Culture