Budworth, Geoffrey
Jaico Pub, 2002
Buku Teks
D`Adamo, Peter J., author
Century, 1999
Buku Teks
Abramov, Fyodor
Frederick A. Praeger, 1963
Buku Teks
Servan-Schreiber, David, author
Viking , 2008
Buku Teks
Servan-Schreiber, David, author
Viking , 2008
Buku Teks