editor, Keith J. Holyoak and Robert G. Morrison
Cambridge University Press, 2005
Buku Teks
Crable, Richard E.
Charles E. Merrill, 1976
Buku Teks
Williams, Frederick
Harcourt Brace Jovanovich College Publishers, 1992
Buku Teks
Ligozat, Gerard, author
Wiley , 2012
Buku Teks
Viterbo, Joss, author
Springer, 2012
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