Montagna, William, author
John Wiley & Sons, 1963
Buku Teks
Weichert, Charles K., author
McGraw-Hill, 1959
Buku Teks
Weichert, Charles K., author
McGraw-Hill, 1953
Buku Teks
Wischnitzer, Saul, author
W.H. Freeman, 1972
Buku Teks
Weichert, Charles K., author
McGraw-Hill, 1984
Buku Teks