Kramer, Dale
Thomas Hardy: Tess of the d'Urbervilles
Cambridge University Press, 1991
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Hardy, Thomas, 1840-1928
Tess of the d'urbervilles / Thomas Hardy
Everyman's Library, 1991
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Gerritsen, Tess.
Harvest / Tess Gerritsen.
Pocket Books, 1996
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Greenberg, Daniel S.
The politics of pure science
The University of Chicago Press , 1999
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Carlson, Sune
A study on the pure theory of production
Kelly & Macmillan, 1956
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