Hicks, Lanis L., author
Jones & Bartlett Learning, 2014
Buku Teks
Dewar, Diane M.
Jones & Bartlett Learning, 2017
Buku Teks
Elsevier scine publisher , 2018
Majalah, Jurnal, Buletin
Feldstein, Paul J., author
Delmar, 1993
Buku Teks
Hall, George M., author
Warren H. Green, 1992
Buku Teks