APA aipamena

S Rao Vellabhaneni. (1987). Auditing the Maintenance of Software. Prentice-Hall.

Chicago Style aipamena

S Rao Vellabhaneni. Auditing the Maintenance of Software. Prentice-Hall, 1987.

MLA aipamena

S Rao Vellabhaneni. Auditing the Maintenance of Software. Prentice-Hall, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.