Citazione APA

Halsall,Fred. (1999). Data communications,computer networks and open systems (4th.). Pearson Education.

Stile di citazione Chicago

Halsall,Fred. Data Communications,computer Networks and Open Systems. 4th. New Delhi: Pearson Education, 1999.

Citazione MLA

Halsall,Fred. Data Communications,computer Networks and Open Systems. 4th. Pearson Education, 1999.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.