Stshman, J. W. (1967). The Financial History of the American Telephon and Teleph Company. New York: Augustus M. Kelley publisher.
Trích dẫn kiểu ChicagoStshman, J. Warren. The Financial History of the American Telephon and Teleph Company. New York: Augustus M. Kelley publisher, 1967.
MLA CitationStshman, J. Warren. The Financial History of the American Telephon and Teleph Company. New York: Augustus M. Kelley publisher, 1967.
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