Seth Shulman. (2008). Stock photo Have one to sell? Sell now Details about the Telephone Gambit: Chasing Alexander Graham Bell's Secret. W.W. Norton & Co.
Παραπομπή Chicago StyleSeth Shulman. Stock Photo Have One to Sell? Sell Now Details About the Telephone Gambit: Chasing Alexander Graham Bell's Secret. New York: W.W. Norton & Co, 2008.
Παραπομπή MLASeth Shulman. Stock Photo Have One to Sell? Sell Now Details About the Telephone Gambit: Chasing Alexander Graham Bell's Secret. W.W. Norton & Co, 2008.
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