APA Style
Finzel, Hans. ().
A Catalogue of United Nations films .
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Chicago Style
Finzel, Hans.
A Catalogue of United Nations films.
:
,
.
.
MLA Style
Finzel, Hans.
A Catalogue of United Nations films.
:
,
.
.
Turabian Style
Finzel, Hans.
A Catalogue of United Nations films.
:
,
.
.