Não informado. (1970). Systems, computers, controls. Scripta Publishing.
Style de citation Chicago (17e éd.)Não informado. Systems, Computers, Controls. Washington: Scripta Publishing, 1970.
Style de citation MLA (8e éd.)Não informado. Systems, Computers, Controls. Scripta Publishing, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.