edited by Ita M. Doyle
Lippincott Williams & Wilkins , 2008
Buku Teks
Govoni, Laura E.
Appleton & Lange, 1978
Buku Teks
Lippincott , 1999
Buku Teks
Rodman, Morton J., author
J.B. Lippincott, 1968
Buku Teks
Spratto, George R., author
Delmar Cengage Learning, 2012
Buku Referensi