Kaufman, Peter B.; Carlson, Thomas F.; Dayanandan, P.; Evans, Michael L.; Fisher, Jack B.; Parks, Clifford; Wells, James R.
Harper & Row, 1989
Buku Referensi
Botkin, Daniel B.
John Wiley & Sons, 1995
Buku Teks
Botkin, Daniel B.
John Wiley & Sons, 2000
Buku Teks
Botkin, Daniel B.
John Wiley & Sons, 2003
Buku Teks
Macmillan, 1991
Buku Referensi