Carver, Keith R., author
Wiley, 1983
Buku Teks
Mandell, Steven L., author
West Publishing, 1983
Buku Teks
Carver, Keith R., author
John Wiley & Sons, 1983
Buku Teks
Mandell, Steven L., author
West Publishing Company, 1982
Buku Referensi
Mandell, Steven L., author
West Publishing Company, 1982
Buku Teks