Lakin, Martin
McGraw-Hill, 1972
Buku Teks
Batten,T. R., author
Oxford University Press , 1970
Buku Teks
Doxiadis, C. A.
Tata McGraw-Hill, 1976
Buku Teks
F.E. Paecock Publishers, Inc., 1973
Buku Teks
Corey, Gerald, author
Brooks/Cole, Cengage Learning, 2012
Buku Teks