Gaya APA

Gray, I., Manson, S. (1989). The Audit Process: Principles, Practice and Cases (-). London: Van Nostrand Reinhold (International) Co. Ltd..

Gaya MLA

Gray, Iain., Manson, Stuart. "The Audit Process: Principles, Practice and Cases". - London: Van Nostrand Reinhold (International) Co. Ltd., 1989. Text.