APA Style
Osinga, Frans P. B., Purdue,A. W.. ().
The Second world war .
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Chicago Style
Osinga, Frans P. B., Purdue,A. W..
The Second world war.
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MLA Style
Osinga, Frans P. B., Purdue,A. W..
The Second world war.
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Turabian Style
Osinga, Frans P. B., Purdue,A. W..
The Second world war.
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