(1979). American showcase of photography, illustration and graphic design. American Showcase.
Citazione stile Chigago Style (17a edizione)American Showcase of Photography, Illustration and Graphic Design. New York: American Showcase, 1979.
Citatione MLA (8a ed.)American Showcase of Photography, Illustration and Graphic Design. American Showcase, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.