Penney, N., & Baker, D. I. (1982). The law of electronic fund transfer systems: 1982 supplement. Warren, Gorham & Lamont.
Cita Chicago (17th ed.)Penney, Norman, i Donald I. Baker. The Law of Electronic Fund Transfer Systems: 1982 Supplement. Boston: Warren, Gorham & Lamont, 1982.
Cita MLA (9th ed.)Penney, Norman, i Donald I. Baker. The Law of Electronic Fund Transfer Systems: 1982 Supplement. Warren, Gorham & Lamont, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.