Atkins, Michael D., author
Macmillan, 1980
Buku Teks
Daly, Howell V., author
McGraw-Hill, 1978
Buku Teks
Dashefsky, H.S., author
Burgess, 1977
Buku Teks
edited by Bernd Heinrich
John Wiley & Sons, 1981
Buku Teks
Hennig, Willi
John Wiley & Sons, 1981
Buku Teks