Cita APA

Bernt,Phyllis W, & Welss,Martin B H. (1993). International telecommunications. Sams.

Chicago Edition Citation

Bernt,Phyllis W, i Welss,Martin B H. International Telecommunications. Indiana: Sams, 1993.

Cita MLA

Bernt,Phyllis W, i Welss,Martin B H. International Telecommunications. Sams, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.