Plenum Press , 1980
Buku Teks
Jacobs, Marius, author
Springer-Verlag, 1981
Buku Teks
Sukiswo Setiadi, author
Universitas Indonesia. Lembaga Penelitian, 2000
UI - Laporan Penelitian
edited by Helmut Lieth, M.J.A. Werger and David W. Goodall
Elsevier, 1992
Buku Teks
edited by F.B. Golley
Elsiver, 1983
Buku Referensi