"NPS Focus". National Register of Historic Places. National Park Service. Retrieved November 18, 2013.
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Kennedy 1999, sec. 7, p. 1. Kennedy, Thomas (October 1999). "Erie Trust Company Building"(PDF). National Register of Historic Places Registration Form. National Park Service. Retrieved November 18, 2013.
Kennedy 1999, sec. 7, p. 2. Kennedy, Thomas (October 1999). "Erie Trust Company Building"(PDF). National Register of Historic Places Registration Form. National Park Service. Retrieved November 18, 2013.
Kennedy 1999, sec. 7, p. 2; sec. 8, p. 2. Kennedy, Thomas (October 1999). "Erie Trust Company Building"(PDF). National Register of Historic Places Registration Form. National Park Service. Retrieved November 18, 2013.
Kennedy 1999, sec. 8, p. 1. Kennedy, Thomas (October 1999). "Erie Trust Company Building"(PDF). National Register of Historic Places Registration Form. National Park Service. Retrieved November 18, 2013.
Kennedy 1999, sec. 8, p. 2. Kennedy, Thomas (October 1999). "Erie Trust Company Building"(PDF). National Register of Historic Places Registration Form. National Park Service. Retrieved November 18, 2013.
Kennedy 1999, sec. 8, p. 3. Kennedy, Thomas (October 1999). "Erie Trust Company Building"(PDF). National Register of Historic Places Registration Form. National Park Service. Retrieved November 18, 2013.