BARNHAM KAY. (2019). SCIENCE BIOGRAPHIES THOMAS EDISON (2018 Ed.). RAINTREE PUBLISHERS.
Chicago Style aipamenaBARNHAM KAY. SCIENCE BIOGRAPHIES THOMAS EDISON. 2018 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.
MLA aipamenaBARNHAM KAY. SCIENCE BIOGRAPHIES THOMAS EDISON. 2018 Ed. RAINTREE PUBLISHERS, 2019.
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