APA Edition Citation

Porter, L. J. T. (2007). Assessing business excellence: A guide to business excellence and self assessment (2 edition.).

Chicago Edition Citation

Porter, L J; Tanner. Assessing Business Excellence: A Guide to Business Excellence and Self Assessment. 2 edition. Butterworth-Heinemann, Oxford, 2007.

MLA Edition Citation

Porter, L J; Tanner. Assessing Business Excellence: A Guide to Business Excellence and Self Assessment. 2 edition. 2007.