(2000). Regulator handbook (3a. ed.). Fisher-Rosemount.
Cita Chicago (17th ed.)Regulator Handbook. 3a. ed. Iowa City: Fisher-Rosemount, 2000.
Cita MLA (9th ed.)Regulator Handbook. 3a. ed. Fisher-Rosemount, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.