1. The type theoretic interpretation of constructive set theory;Aczel,1978
2. Predicative algebraic set theory;Awodey;Theory and Applications of Categories,2005
3. Foundations of Constructive Analysis;Bishop,1967
4. Mathematics as a numerical language;Bishop,1970
5. E. Bishop, Compiling Mathematics into Algol, Unpublished text for a seminar, 1970.