Haddock, G.E.R. 2016. CRITICAL STUDY OF OSWALDO CHATEAUBRIAND’S LOGICAL FORMS I CLE, UNICAMP, CAMPINAS, BRASIL 2001, 442pp., AND LOGICAL FORMS II, UNICAMP, CAMPINAS, BRASIL 2005. Manuscrito: Revista Internacional de Filosofia. 30, 1 (fev. 2016), 185–218.