APA aipamena

Ettlin, W. A. (1982). WordStar made easy (2nd ed.). Osborne/McGraw-Hill.

Chicago Style aipamena

Ettlin, Walter A. WordStar Made Easy. 2nd ed. Berkeley, Calif.: Osborne/McGraw-Hill, 1982.

MLA aipamena

Ettlin, Walter A. WordStar Made Easy. 2nd ed. Osborne/McGraw-Hill, 1982.