Kelly, L.G.
Basil Blackwell, 1979
Buku Teks
Cronin, Patricia, author
Mosby , 2004
Buku Teks
Robinson, Kate, author
Butterworth-Heinemann, 1998
Buku Teks
Jeffcoate, Judith, author
Prentice Hall, 1995, 1995
Buku Teks
Nia Sarinastiti, author
2004
UI - Disertasi (Membership)