Nelson, Gideon E., author
John Wiley & Sons, 1974
Buku Teks
Hoefnagels, Marielle, author
McGraw-Hill, 2012
Buku Teks
Starr, Cecie, author
Brooks/Cole, 2002
Buku Teks
Enger, Eldon D., author
McGraw-HIll, 2003
Buku Teks
Clark, Mary E., author
W.B. Saunders, 1973
Buku Teks