Gottschalk, L., & Holland, B. (1986). American Toy, Cars und Trucks 1894-1942. New Cavendish Books.
Cita Chicago (17th ed.)Gottschalk, Lillian, i Bill Holland. American Toy, Cars Und Trucks 1894-1942. London: New Cavendish Books, 1986.
Cita MLA (8th ed.)Gottschalk, Lillian, i Bill Holland. American Toy, Cars Und Trucks 1894-1942. New Cavendish Books, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.