1. Brainard, M. (2001). As fate would have it: Husserl on the vocation of philosophy. In New yearbook for phenomenology and phenomenological philosophy I (pp. 111–160).
2. Brainard, M. (2002) Belief and its neutralization: Husserl’s system of phenomenology in Ideas I. Albany, NY: State University of New York Press.
3. Husserl, E. (1911). Philosophie als strenge Wissenschaft. In Logos. Internationale Zeitschrift für Philosophie der Kultur 1 (1910–11) (pp. 289–341). English translation: Philosophy as rigorous science. In New yearbook for phenomenology and phenomenological philosophy II (2002) (pp. 249–295). Translated by Marcus Brainard.
4. Husserl, E. (1994). Briefwechsel. In K. Schuhmann & E. Schuhmann (Eds.), Husserliana Dokumente III (10 Vols.). Dordrecht: Kluwer Academic Publishers (Volume numbers are indicated in Roman).