Muller, Edward J., author
Prentice-Hall, 1976
Buku Teks
Jensen, Cecil
McGraw-Hill Ryerson Limited, 1982
Buku Teks
Muller, Edward J., author
Pearson - Prentice Hall, 2004
Buku Teks
Goodban, William T., author
McGraw-Hill, 1979
Buku Teks
Goodban, William T., author
McGraw-Hill, 1979
Buku Teks