Mandell, Steven L., author
West Publishing Company, 1982
Buku Referensi
Mandell, Steven L., author
West Publishing Company, 1982
Buku Teks
Edwards, Perry, author
Wadsworth, 1979
Buku Teks
Desmonde, William H.
Prentice-Hall, 1964
Buku Teks
Desmonde, William H.
Prentice-Hall, 1971
Buku Teks