Columbia subject headings:
Harvard subject headings:
Automobile industry and trade--Germany--Wolfsburg (Lower Saxony)--History--20th century.
Volkswagenwerk--History.
Wolfsburg (Lower Saxony, Germany)--History--20th century.
Princeton subject headings:
Automobile industry and trade--Germany--Wolfsburg (Lower Saxony)--History--20th century.
Volkswagenwerk--History.
Wolfsburg (Lower Saxony, Germany)--History--20th century.