Gaya APA

Berry, J. (2005). Tangible Strategies for Intangible Assets : how to manage and measure your company's brand, patents, intellectual property and other sources of value . New York: McGraw-Hill.

Gaya MLA

Berry, John. "Tangible Strategies for Intangible Assets : how to manage and measure your company's brand, patents, intellectual property and other sources of value". New York: McGraw-Hill, 2005. Buku Tercetak.