Mcnulty, John K.
West Publishing, 1994
Buku Teks
Bittker, Boris I.
Brown, 1984
Buku Teks SO
Bittker, Boris I.
Little, Brown & Co., 1990
Buku Teks
Stephens, Richard B.
Warren, Gorham and Lamont, 1959
Buku Teks SO
Stephan, Paul B.
Emmanuel Law Outlines, 1994
Buku Teks