Chang, Yen-Chiang, author
Springer, 2012
eBooks
Inama, Stefano, author
Cambridge University Press, 2015
eBooks
Jurgew Basedow
Springer-Verlag, 2012
eBooks
Situmorang, Victor M., author
Bina Aksara, 1987
Buku Teks
Dalimunthe, S., author
Sekretariat P.P. PERSAHI, 1984
Buku Teks