APA aipamena

Lientz, B. P., & Swanson, E. B. (1980). Software maintenance management: A study of the maintenance of computer application software in 487 data processing organizations. Addison-Wesley.

Chicago Style aipamena

Lientz, Bennet P., and E. Burton Swanson. Software Maintenance Management: A Study of the Maintenance of Computer Application Software in 487 Data Processing Organizations. Reading, Mass: Addison-Wesley, 1980.

MLA aipamena

Lientz, Bennet P., and E. Burton Swanson. Software Maintenance Management: A Study of the Maintenance of Computer Application Software in 487 Data Processing Organizations. Addison-Wesley, 1980.