Gunther Witzany, editor
[, Springer-Verlag], 2012
eBooks
Carlile, Michael J.
Acedemic Press, 1994
Buku Teks
edited by D. L. Hawksworth, B. E. Kirsop
Cambridge University Press, 1988
Buku Teks
edited by D. L. Hawksworth and B. E. Kirsop
Cambridge University Press, 1988
Buku Teks
Muhammad Ilyas
LIPI Press, 2007
Buku Teks