Stallings, W. (2001). Business data communications (4th ed.). Pearson.
Chicago Style (17th ed.) ZitazioaStallings, William. Business Data Communications. 4th ed. India: Pearson, 2001.
MLA (9th ed.) ZitazioaStallings, William. Business Data Communications. 4th ed. Pearson, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.