APA Style
Barker, W. Burckhardt.. ().
The Encyclopedia of higher education .
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Chicago Style
Barker, W. Burckhardt..
The Encyclopedia of higher education.
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MLA Style
Barker, W. Burckhardt..
The Encyclopedia of higher education.
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,
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.
Turabian Style
Barker, W. Burckhardt..
The Encyclopedia of higher education.
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,
.
.