1. Husserl, E. (1900/1901/2001). Logical Investigations. 2 volumes. Trans. J.N. Findlay. Ed. Dermot Moran. London and New York: Routledge
2. Husserl, E. (1929/1960). Cartesian Meditations: An Introduction to Phenomenology. Trans. Dorion Cairns. The Hague: Martinus Nijhoff
3. Husserl, E. (1950/1964). The Idea of Phenomenology. Trans. William P. Alston and George Nakhnikian. The Hague: Martinus Nijhoff
4. Husserl, E. (1954/1970). The Crisis of European Sciences and Transcendental Phenomenology. Trans. David Carr. Evanston: Northwestern University Press
5. Husserl, E. (1956). Erste Philosophie (1923–1924), Part 1: Kritische Ideengeschichte. Ed. Rudolf Boehm. Vol. 7: Husserliana. The Hague: Martinus Nijhoff