Gaya APA
Krakel, Matthias. ().
Human capital investment and work incentives .
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Gaya Chicago
Krakel, Matthias.
Human capital investment and work incentives.
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Text.
Gaya MLA
Krakel, Matthias.
Human capital investment and work incentives.
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.
Text.
Gaya Turabian
Krakel, Matthias.
Human capital investment and work incentives.
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.
Print.