Whitney, F. A. (1965). The law of modern commercial practices (2nd ed.). Baker, Voorhis.
Cita Chicago (17th ed.)Whitney, Frederick Adams. The Law of Modern Commercial Practices. 2nd ed. Mount Kisco, N.Y.: Baker, Voorhis, 1965.
Cita MLA (8th ed.)Whitney, Frederick Adams. The Law of Modern Commercial Practices. 2nd ed. Baker, Voorhis, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.