Laetsch, Watson M., author
Little, Brown, 1979
Buku Teks
Rajawali Press,, 1990
Buku Teks
Polunin, Nicholas, author
Gadajah Mada University Press, 1994
Buku Teks
Adams, Preston, author
Addison-Wesley, 1970
Buku Teks
Setijati D. Sastrapradja
Lembaga Biologi Nasional-LIPI, 1984
Buku Teks