Gaya APA
Tough Calls : AT & T the Hard Lessons Learned from the Telecom Wars. (2005).
New York:
AMACOM.
Gaya Chicago
Tough Calls : AT & T the Hard Lessons Learned from the Telecom Wars.
.
New York:
AMACOM,
2005.
Text.
Gaya MLA
Tough Calls : AT & T the Hard Lessons Learned from the Telecom Wars.
.
New York:
AMACOM,
2005.
Text.
Gaya Turabian
Tough Calls : AT & T the Hard Lessons Learned from the Telecom Wars.
New York:
AMACOM,
2005.
Print.