ebrary, Inc, & Decker, K. S. (2013). Ender's game and philosophy: The logic gate is down. Wiley Blackwell.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Kevin S. Decker. Ender's Game and Philosophy: The Logic Gate Is Down. Chichester ; Malden, Mass.: Wiley Blackwell, 2013.
Lua MLA (9ú heag.)ebrary, Inc, agus Kevin S. Decker. Ender's Game and Philosophy: The Logic Gate Is Down. Wiley Blackwell, 2013.
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