Daniel, Rick
Delmar, Cengage Learning, 2012
Multimedia
Daniels, Rick
Delmar Cengage Learning, 2012
Buku Referensi
Brunner, Lillian Sholtis
J.B. Lippincott, 1980
Buku Teks SO
Timby, Barbara Kuhn
J.B. Lippincott, 1999
Buku Teks SO
Scherer, Jeanne C.
J.B. Lippincott, 1982
Buku Teks SO