APA Style
United States. Department of Defense, Washington., رئیس اختر. ().
Telephone Directory [computer file]: December 1999 .
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.
Chicago Style
United States. Department of Defense, Washington., رئیس اختر.
Telephone Directory [computer file]: December 1999.
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,
.
.
MLA Style
United States. Department of Defense, Washington., رئیس اختر.
Telephone Directory [computer file]: December 1999.
:
,
.
.
Turabian Style
United States. Department of Defense, Washington., رئیس اختر.
Telephone Directory [computer file]: December 1999.
:
,
.
.