Sanchez Vidella, Alex
Loft Publications, 2011
Buku Referensi
Vidiella, Alex Sanchez
LOFT Publications S.L., 2011
Buku Referensi
Adrian Horia Dediu, editor
Springer-Verlag, 2012
eBooks
Joel J.P.C. Rodrigues
[;Springer, Springer], 2012
eBooks
Hsu, Immanuel C.Y.
Oxford University Press, 1970
Buku Teks