Thibodeau, Gary A., 1938-2013
Elsevier/Mosby, 2012
Buku Teks
Swisher, Linda
Elsevier Mosby, 2012
Buku Teks
Luciano, Dorothy S.
McGraw-Hill , 1978
Buku Teks
Patton, Kevin T.
Elsevier, 2010
Buku Referensi
McClintic, J. Robert
John Wiley & Sons, 1980
Buku Teks