Lionel Bercovitch, editor
[Springer, ], 2012
eBooks
Wolff, Klaus, author
McGraw-Hill, 2013
Buku Teks
Jain, Sima, author
Springer Science , 2012
eBooks
editor, Marwali Harahap
Kluwer Academic, 1989
Buku Teks
Gaudiano, Frances J. M, author
Elsevier, 2005
Buku Teks