edited by Darla Haberer
William & Wilkins, 1997
Buku Referensi
Blayden, Jessica, author
Wiley-Blackwell, 2013
Buku Teks
Leinwoll, Stanley
John F. Rider Publisher , 1965
Buku Teks
Casey, H.C., author
Academic Press, 1978
Buku Teks
by Richard Saunders ... [et al.]
McGraw-Hill, 1980
Buku Teks