(2019). ISO 55000: Practical tools for self-assessment (Second edition.). The Art of Service.
Tohutoru Kātū Chicago (17th ed.)ISO 55000: Practical Tools for Self-assessment. Second edition. The Art of Service, 2019.
Tohutoro MLA (9th ed.)ISO 55000: Practical Tools for Self-assessment. Second edition. The Art of Service, 2019.
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