Ruben, D. (1992). Explaining explanation. Routledge.
Chicago Style (17th ed.) ZitazioaRuben, David-Hillel. Explaining Explanation. London ; New York: Routledge, 1992.
MLA (9th ed.) ZitazioaRuben, David-Hillel. Explaining Explanation. Routledge, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.