Não informado. (1952). Graphis Annual: The international annual of advertising and editorial graphics. Graphis Press.
Chicago-Zitierstil (17. Ausg.)Não informado. Graphis Annual: The International Annual of Advertising and Editorial Graphics. Zurich, Suíça: Graphis Press, 1952.
MLA-Zitierstil (8. Ausg.)Não informado. Graphis Annual: The International Annual of Advertising and Editorial Graphics. Graphis Press, 1952.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.