Marcus, Marvin, author
Houghton Mifflin, 1970
Buku Teks
Pillis, John de, author
Holt, Rinehart and Winston, 1969
Buku Teks
Lawson, Terry, author
John Wiley & Sons, 1996
Buku Teks
Barnett, Raymond A., author
McGraw-Hill, 1984
Buku Teks
Barnett, Raymond A., author
McGraw-Hill, 1993
Buku Teks