edited by D. L. Hawksworth and B. E. Kirsop
Cambridge University Press, 1988
Buku Teks
Carlile, Michael J.
Acedemic Press, 1994
Buku Teks
Mahardika Pertiwi
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2020
UI - Skripsi Membership
edited by Guenther Witzany
[Springer, ], 2012
eBooks
Bold, Harold Charles, 1909-
Harper & Row, 1987
Buku Teks