APA-viite (7. p.)
Schlesinger, A. B. (2009). The death of why?: The decline of questioning and the future of democracy. Berrett-Koehler.
Chicago-viite (17. p.)
Schlesinger, Andrea Batista. The Death of Why?: The Decline of Questioning and the Future of Democracy. San Francisco: Berrett-Koehler, 2009.
MLA-viite (9. p.)
Schlesinger, Andrea Batista. The Death of Why?: The Decline of Questioning and the Future of Democracy. Berrett-Koehler, 2009.
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