Gaya APA
Bradford, David F., Hildebrandt, Gregory G.. ().
Observable preferences for public goods .
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Gaya Chicago
Bradford, David F., Hildebrandt, Gregory G..
Observable preferences for public goods.
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Text.
Gaya MLA
Bradford, David F., Hildebrandt, Gregory G..
Observable preferences for public goods.
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Text.
Gaya Turabian
Bradford, David F., Hildebrandt, Gregory G..
Observable preferences for public goods.
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,
.
Print.