Spiegel, Murray R., author
Erlangga , 1990
Buku Teks
Ayres, Frank, 1901-1994, author
Erlangga, 1993
Buku Teks
Armawi K. Mundit, author
Armico, 1980
Buku Teks
Lial, Margaret L., author
Pearson - Addison Wesley, 2008
Buku Teks
Dieudonne, Jean, author
Hoghton Mifflin, 1971
Buku Teks