Campbell, N. (1998). Writing Effective Policies & Procedures. Amacom.
Cita Chicago Style (17a ed.)Campbell, Nancy. Writing Effective Policies & Procedures. Amacom, 1998.
Cita MLA (8a ed.)Campbell, Nancy. Writing Effective Policies & Procedures. Amacom, 1998.
Precaución: Estas citas no son 100% exactas.