Dyfyniad APA

Toeroe, M., & Tam, F. (2012). Service availability: Principles and practice. Wiley.

Dyfyniad Arddull Chicago

Toeroe, Maria, and Francis Tam. Service Availability: Principles and Practice. Chichester: Wiley, 2012.

Dyfyniad MLA

Toeroe, Maria, and Francis Tam. Service Availability: Principles and Practice. Wiley, 2012.

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