Telematica in Europa.

MLA

de Feyter, C. A. Telematica In Europa. 's-Gravenhage, 1989.

APA

de Feyter, C. A. (1989). Telematica in Europa. 's-Gravenhage.

Chicago

de Feyter, C. A. Telematica In Europa. 's-Gravenhage, 1989.