James, C.V.
Prentice-Hall, 1992
Buku Teks
Giestavia Prixasti, author
Ballinger , 1984
Buku Teks
Douglas, Lloyd V.
Prentice-Hall, 1965
Buku Teks
Frederick, William C., 1925-, author
McGraw-Hill, 1988
Buku Teks
Frederick, William C., 1925-, author
McGraw-Hill, 1992
Buku Teks