APA ציטוט

HALSALL FRED. (1989). DATA COMMUNICATIONS; COMPUTER NETWORKS AND OSI (2ND.). ADDISON-WESLEY.

Chicago Style (17th ed.) Citation

HALSALL FRED. DATA COMMUNICATIONS; COMPUTER NETWORKS AND OSI. 2ND. ENGLAND: ADDISON-WESLEY, 1989.

ציטוט MLA

HALSALL FRED. DATA COMMUNICATIONS; COMPUTER NETWORKS AND OSI. 2ND. ADDISON-WESLEY, 1989.