Laidler, David, author
Edwar Elgar , 2004
Buku Teks
Laidler, David E.W.
Harper Collins College , 1993
Buku Teks
Colander, David C., author
McGraw-Hill , 1998
Buku Teks
Romer, David, author
McGraw-Hill, 1996
Buku Teks
Romer, David, author
McGraw-Hill , 1996
Buku Teks