Michael Mutze
Springer, 2012
eBooks
Tappan, William T., author
McGraw-Hill, 1992
Buku Referensi
Sirmans, C. F., author
McGraw-Hill , 1985
Buku Teks
Nelson, Grant S., author
West Publishing, 1992
Buku Teks
Maisel, Sherman J.
McGraw-Hill, 1976
Buku Teks