by G.H. Haggis ... [et al.]
Longman, 1964
Buku Teks
Allison, Lizabeth A., author
Wiley, 2012
Buku Teks
by Brian Storrie ... [eta.al.]
W.H. Freeman and Company, 2004
Buku Teks
Weaver, Robert F., author
McGraw-Hill, 2012
Buku Teks
Choinski, John S.
Wm.C. Brown Pub., 1992
Buku Teks