edited by Robert Scharff
McGraw-Hill, 1976
Buku Teks
Morris, Noel Malcolm, 1929-, author
Macmillan, 1991
Buku Teks
Nilsson, James William, author
Addison-Wesley, 1986
Buku Teks
Nilsson, James William, author
Addison-Wesley, 1986
Buku Teks
edited by Richard H. Engelmann and William H. Middendorf
Marcel Dekker, 1995
Buku Referensi