APA

Rademacher R. A., Gibson H. L., . (1983). An introduction to computers and information systems. : South-Western Pub. Co.

Chicago

Rademacher Robert A, Gibson Harry L, . 1983. An introduction to computers and information systems. : South-Western Pub. Co.

Harvard

Rademacher R. A., Gibson H. L., . (1983). An introduction to computers and information systems. : South-Western Pub. Co.

MLA

Rademacher Robert A, Gibson Harry L, . An introduction to computers and information systems. : South-Western Pub. Co. 1983.