APA Style
Lovell, John P., صفدر حسین ﹚سید﹙. ().
The Challenge of American Foreign Policy: Purpose and Adaptation .
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.
Chicago Style
Lovell, John P., صفدر حسین ﹚سید﹙.
The Challenge of American Foreign Policy: Purpose and Adaptation.
:
,
.
.
MLA Style
Lovell, John P., صفدر حسین ﹚سید﹙.
The Challenge of American Foreign Policy: Purpose and Adaptation.
:
,
.
.
Turabian Style
Lovell, John P., صفدر حسین ﹚سید﹙.
The Challenge of American Foreign Policy: Purpose and Adaptation.
:
,
.
.