Russell-Hunter, W.D.
Macmillan Publishing Co., 1979
Buku Teks
Pechenik, Jan A., author
McGraw-Hill, 2010
Buku Teks
Pechenik, Jan A., author
McGraw-Hill, 1996
Buku Teks
Stachowitsch, Michael, author
Wiley-Liss, 1992
Buku Teks
John Wiley & Sons, 1983
Buku Teks