Newlyn, W.T.
Theory of money
Oxford University Press, 1962
 Buku Teks
Niehans, Jurg
The theory of money
John Hopkins University Press, 1980
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Rogers, A.J.
Principles of money
Dryden Press, 1972
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Bain, A.D.
The control of the money supply
Penguin Books, 1970
 Buku Teks
Illegal logging dalam perspektif anti - money laundering
 Artikel Jurnal