Edward Arnold , 1991
Buku Teks
by Susan Martin Tucker ... [and others]
Mosby, 2001
Buku Teks
Dignan, Mark B., author
Lea & Febiger, 1981
Buku Teks
Walters, Jack Edward
Littlefield, Adams, 1959
Buku Teks
Doenges, Marilynn E., author
F.A. Davis, 1984
Buku Teks