Sarmento, Anabela
IRM Press, 2005
Buku Teks
Academic Press, 1985
Buku Teks
Faulkner, Christine
Prentice-Hall, 1998
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Rogers, Yvonne
John Wiley & Sons, 2011
Buku Teks
Marielba Zacarias, Jose Valente de Oliveira, editors
[Springer, ], 2012
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