Morgan, Arthur James, author
Morgan/Morene, 1973
Buku Teks
Burgess, Wendy, author
Appleton Century Crofts, 1983
Buku Teks
Bendall, Eve RD.
HK Lewis, 1977
Buku Teks
Clemen-Stone, Susan, author
Mosby, 1998
Buku Teks
Clemen-Stone, Susan, author
Mosby, 1998
Buku Teks