Roper, B. D. (2002). Practical law office management (2nd ed.). West/Thomson Learning.
Cita Chicago (17th ed.)Roper, Brent D. Practical Law Office Management. 2nd ed. Albany, N.Y: West/Thomson Learning, 2002.
Cita MLA (9th ed.)Roper, Brent D. Practical Law Office Management. 2nd ed. West/Thomson Learning, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.