Danso, Michael A., author
Elsevier , 2005
Buku Teks
Loehrer, Patrick J., editor-in.chief
Elsevier, 2005
Buku Referensi
Elsiver, 2005,
Buku Referensi
William & Wilkins, 1997
Buku Referensi
editor, Katrin Scheinemann, Allison E. Boyce
Springer Science , 2012
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