Cita APA (7th ed.)

Robek, M. F., & Tesch, R. C. (1983). Workbook and study guide to accompany David's computers and business information processing (2a. ed.). Addison-Wesley.

Cita Chicago (17th ed.)

Robek, Mary F., i Robert C. Tesch. Workbook and Study Guide to Accompany David's Computers and Business Information Processing. 2a. ed. Reading: Addison-Wesley, 1983.

Cita MLA (9th ed.)

Robek, Mary F., i Robert C. Tesch. Workbook and Study Guide to Accompany David's Computers and Business Information Processing. 2a. ed. Addison-Wesley, 1983.