APA-referens (7:e uppl.)

Carr, H., & Arnold, R. b. (1992). Computer software: Legal protection in the United Kingdom (2nd ed.). Sweet & Maxwell.

Chicago-referens (17:e uppl.)

Carr, Henry, och Richard barrister Arnold. Computer Software: Legal Protection in the United Kingdom. 2nd ed. London: Sweet & Maxwell, 1992.

MLA-referens (9:e uppl.)

Carr, Henry, och Richard barrister Arnold. Computer Software: Legal Protection in the United Kingdom. 2nd ed. Sweet & Maxwell, 1992.