Harris Corporation (2011-08-29), Form 10-K for the fiscal year ended July 1, 2011, Washington, D.C.: U.S. Securities and Exchange Commission, File 001-03863, film 111063669, diarsipkan dari versi asli tanggal 2023-04-19, diakses tanggal 2011-12-27
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Harris Corporation (2011-08-29), Form 10-K for the fiscal year ended July 1, 2011, Washington, D.C.: U.S. Securities and Exchange Commission, File 001-03863, film 111063669, diarsipkan dari versi asli tanggal 2023-04-19, diakses tanggal 2011-12-27