Cita APA (7a ed.)

Institute of Leadership and Management "ILM" Staff. (2007). Working with costs and budgets (5th ed.). Pergamon Flexible Learning.

Cita Chicago Style (17a ed.)

Institute of Leadership and Management "ILM" Staff. Working with Costs and Budgets. 5th ed. Oxford: Pergamon Flexible Learning, 2007.

Cita MLA (9a ed.)

Institute of Leadership and Management "ILM" Staff. Working with Costs and Budgets. 5th ed. Pergamon Flexible Learning, 2007.