Moore, Thomas Gale. "Trucking Deregulation". The Concise Encyclopedia of Economics (1st ed.). Library of Economics and Liberty. Archived from the original on September 21, 2021. Retrieved November 9, 2021.
Bien, William (July 19, 1954). "Woman Heads Freight Line". The Richmond News Leader. pp. 1, 21. Archived from the original on November 9, 2021. Retrieved November 9, 2021.
Moore, Thomas Gale. "Trucking Deregulation". The Concise Encyclopedia of Economics (1st ed.). Library of Economics and Liberty. Archived from the original on September 21, 2021. Retrieved November 9, 2021.
Bien, William (July 19, 1954). "Woman Heads Freight Line". The Richmond News Leader. pp. 1, 21. Archived from the original on November 9, 2021. Retrieved November 9, 2021.