[edited by] Joanna Rowe Kaakinen, Deborah Padgett Coehlo, Rose Steele, Melissa Robinson
Davis, 2010
Buku Teks SO
Grimes, Jorge
Jones and Bartlett, 1992
Buku Teks SO
Wilson, Susan F. (Susan Fickertt)
Mosby, 2005
Buku Teks SO
F. A. Davis , 1996
Buku Teks SO
Hanson, Shirley May Harmon
F.A. Davis , 1996
Buku Teks SO