Ellis, Howard S.
German monetary theory 1905-1933
Harvard University Press , 1937
 Buku Teks
Newlyn, W.T.
Theory of money
Oxford University Press, 1962
 Buku Teks
Niehans, Jurg
The theory of money
John Hopkins University Press, 1980
 Buku Teks
Rogers, A.J.
Principles of money
Dryden Press, 1972
 Buku Teks
Saverianus P.
Disain collapsed money container
Fakultas Teknik Universitas Indonesia, 2002
 UI - Skripsi (Membership)