Card, O. S., & Rudnicki, S. (2012). Earth unaware: The first formic war series, book 1 (Unabridged.).
Cita Chicago Style (17a ed.)Card, Orson Scott, y Stefan Rudnicki. Earth Unaware: The First Formic War Series, Book 1. Unabridged. 2012.
Cita MLA (8a ed.)Card, Orson Scott, y Stefan Rudnicki. Earth Unaware: The First Formic War Series, Book 1. Unabridged. 2012.
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