Weintraub, Max, author
Regents, 1960
Buku Teks
Sam A. Walean, 1984
Buku Teks
Wilson, Jerry D., author
Pearson Prentice Hall, 2007
Buku Teks
Barnett, Raymond A., author
McGraw-Hill, 1984
Buku Teks
Barnett, Raymond A., author
McGraw-Hill, 1993
Buku Teks