APA Citation

HELD, G. (2000). Voice and data internetworking. Mc Graw Hill.

Chicago Style Citation

HELD, Gilbert. Voice and Data Internetworking. Mc Graw Hill, 2000.

MLA Citation

HELD, Gilbert. Voice and Data Internetworking. Mc Graw Hill, 2000.

Warning: These citations may not always be 100% accurate.