by E. Wainright Martin .. .[and others]
Prentice-Hall, 1994
Buku Teks
by E. Wainright Martin ... [and others]
Macmillan, 1991
Buku Teks
Roche, Edward M.
Macmillan, 1992
Buku Teks
Chandos, 2014
eBooks
O`Brien, James A., 1936-
McGraw-Hill/Irwin, 2004
Buku Teks