Ladyman, James, author
Routledge, 2002
Buku Teks
Editor by John Sharp
Learning Matters, 2004
Buku Teks
Cohen, Bernard P., author
Prentice-Hall, 1980
Buku Teks
by Christoph Stocker, Ingrid Davids; Karl Heinz Bonath, Wolfgang Hieber
Wiley Eastern, 1979
Buku Teks
Fitzgerald, Angela
Sense, 2012
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