APA

Wallace F., . (1956). Appraising the economics of electronic computers: an approach for a company to determine the feasibility of acquiring a computer. New York: Controllership Foundation.

Chicago

Wallace Frank, . 1956. Appraising the economics of electronic computers: an approach for a company to determine the feasibility of acquiring a computer. New York: Controllership Foundation.

Harvard

Wallace F., . (1956). Appraising the economics of electronic computers: an approach for a company to determine the feasibility of acquiring a computer. New York: Controllership Foundation.

MLA

Wallace Frank, . Appraising the economics of electronic computers: an approach for a company to determine the feasibility of acquiring a computer. New York: Controllership Foundation. 1956.