editors, Dianne C. Longo, Reg Arthur Williams
Appleton-Century-Crofts, 1978
Buku Teks
editors, Dianne C. Longo, Reg Arthur Williams
Appleton-Century-Crofts, 1986
Buku Teks
Barry, Patricia D.
J. B. Lippincott Company, 1989
Buku Teks
Bailliere Tindall , 2000
Buku Teks
Rawlins, Ruth Parmelee, author
Mosby , 1993
Buku Teks