Citazione Stile APA (7a Edizione)

TISAL, J. (2001). GSM NETWORK (2ND.). JOHN WILEY & SONS.

Citazione stile Chigago Style (17a edizione)

TISAL, JOACHIM. GSM NETWORK. 2ND. NEW YORK: JOHN WILEY & SONS, 2001.

Citatione MLA (9a ed.)

TISAL, JOACHIM. GSM NETWORK. 2ND. JOHN WILEY & SONS, 2001.