Aschheim, Kenneth W.
Elsevier, 2015
Buku Teks
El Askary, Abd El Salam
Blackwell Munksgaard, 2007
Buku Teks
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Wiley Blackwell, 2010
Buku Teks
Zucchelli, Giovanni
Milan ; Chicago, 2013
Buku Referensi
edited by Jonathan B. Levine
Elsevier, 2016
Buku Teks