Engel, Thomas, author
Pearson Prentice Hall, 2008
Buku Teks
Palmer, W.G., author
University Press, 1954
Buku Teks
Atkins, Peter, author
Oxford University Press, 2018
Buku Teks
Williams, Virginia R., author
W.H. Freeman, 1967
Buku Teks
Kemp, Marwin K., 1942-, author
Academic Press, c1979
Buku Teks