Citazione Stile APA (7a Edizione)

Gruber, H. (2005). The economics of mobile telecommunications. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Gruber, Harald. The Economics of Mobile Telecommunications. Cambridge ; New York: Cambridge University Press, 2005.

Citatione MLA (8a ed.)

Gruber, Harald. The Economics of Mobile Telecommunications. Cambridge University Press, 2005.