APA (7 वां संस्करण) प्रशस्ति पत्र
Edison, T. A., Weeks, D. J., Rimer, A. R., Collins, T. M., Carlat, L. E., & Israel, P. (2015). The Papers of Thomas A. Edison: New Beginnings, January 1885–December 1887. Project Muse.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Edison, Thomas A., Daniel J. Weeks, Alexandra R. Rimer, Theresa M. Collins, Louis E. Carlat, और Paul Israel. The Papers of Thomas A. Edison: New Beginnings, January 1885–December 1887. Baltimore, Maryland: Project Muse, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Edison, Thomas A., et al. The Papers of Thomas A. Edison: New Beginnings, January 1885–December 1887. Project Muse, 2015.
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