APA Style
Jackson, John David., Hertzoff, Ira. ().
AT & T global messaging the AT & T easylink services sourcebook .
:
.
Chicago Style
Jackson, John David., Hertzoff, Ira.
AT & T global messaging the AT & T easylink services sourcebook.
:
,
.
.
MLA Style
Jackson, John David., Hertzoff, Ira.
AT & T global messaging the AT & T easylink services sourcebook.
:
,
.
.
Turabian Style
Jackson, John David., Hertzoff, Ira.
AT & T global messaging the AT & T easylink services sourcebook.
:
,
.
.