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
Margareta Novia Asih Christami
Fakultas Teknik Universitas Indonesia, 2019
UI - Tesis (Membership)
Yanthi Widyastuti
LIPI, 2009
Buku Teks
Kubicek, C. P. (Christian P.)
Wiley Blackwell, 2013
Buku Teks