Cita APA (7a ed.)

(1974). Formatt: Cut-out acetate graphic art aids. Graphic Products Corporation.

Cita Chicago Style (17a ed.)

Formatt: Cut-out Acetate Graphic Art Aids. Rolling Meadows: Graphic Products Corporation, 1974.

Cita MLA (9a ed.)

Formatt: Cut-out Acetate Graphic Art Aids. Graphic Products Corporation, 1974.