Bold, Harold Charles, 1909-, author
Harper & Row, 1987
Buku Teks
Muhadjir, author
Badan Penyelenggara Seri NUSA, Universitas Atma Jaya , 1981
Buku Teks
Cambridge University Press, 2004
eBooks
Ravid, Dorit Diskin
Springer, 2012
eBooks
Anceaux, J.C. (Johannes Cornelis), 1920-
M. Nijhoff, 1965
Buku Teks