Bachelard, S., & Embree, L. E. (1968). A study of Husserl's formal and transcendental logic. Northwestern University Press.
Lua i Stíl Chicago (17ú heag.)Bachelard, Suzanne, agus Lester E. Embree. A Study of Husserl's Formal and Transcendental Logic. Evanston [Ill.]: Northwestern University Press, 1968.
Lua MLA (9ú heag.)Bachelard, Suzanne, agus Lester E. Embree. A Study of Husserl's Formal and Transcendental Logic. Northwestern University Press, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.