"Packard, Frank Lucius". Knowlton School of Architecture. The Ohio State University. Archived from the original on February 4, 2017. Retrieved February 3, 2017.
web.archive.org
"Packard, Frank Lucius". Knowlton School of Architecture. The Ohio State University. Archived from the original on February 4, 2017. Retrieved February 3, 2017.
"Columbus02861a". Columbus Memory. Columbus Metropolitan Library. Archived from the original on February 11, 2017. Retrieved February 9, 2017.