Castellucis, Richard L., author
Reston Publishing, 1981
Buku Teks
Cave, Frank E., author
Reston Publishing, 1981
Buku Teks
Peatman, John B., author
McGraw-Hill Kogakusha, 1972
Buku Teks
Rannala, Risto
Janus Publishing Limited, 1995
Buku Teks
Libes, Sol, author
Hayden Book, 1975
Buku Teks