Harkreader, Helen, author
Saunders, 2007
Buku Teks
Daniels, Rick, author
Delmar Cengage Learning, 2010
Buku Teks
Potter, Patricia A., author
Mosby Elsevier, 2009
Buku Teks
by Nancy L. Diekelmann [and others]
McGraw-Hill, 1980
Buku Teks
Potter, Patricia A., author
Mosby , 2009
Buku Teks