Engel, Thomas, author
Pearson Prentice Hall, 2006
Buku Teks
Engel, Thomas, author
Pearson Prentice Hall, 2008
Buku Teks
Fried, Vojtech, author
McGraw-Hill, 1977
Buku Teks
Daniels, Farrington, author
John Wiley & Sons, 1944
Buku Teks
Williams, Virginia R., author
W.H. Freeman, 1967
Buku Teks