APA Style
Stromberg, Roland, انجم انصار. ().
Europe in the twentieth century .
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Chicago Style
Stromberg, Roland, انجم انصار.
Europe in the twentieth century.
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,
.
.
MLA Style
Stromberg, Roland, انجم انصار.
Europe in the twentieth century.
:
,
.
.
Turabian Style
Stromberg, Roland, انجم انصار.
Europe in the twentieth century.
:
,
.
.