Gerhard Preyer, editor
Oxford University Press, 2007
Buku Teks
Cambridge University Press, 2004
Buku Teks
Kromer, Ralf, editor
[Springer, ], 2012
eBooks
editors, Truman Simanjuntak, Bagyo Prasetyo, Retno Handini ; reader, David Bulbeck
Yayasan Obor Indonesia , 2001
Buku Teks
Lulut Dwi Sulistyaningsih, author
Institut Pertanian Bogor. Faculty of Mathematics and Natural Sciences, 2014
Artikel Jurnal