APA (7th ed.) Citation

(2007). Economics of intangibles / Gary Zatzman and Rafiqul Islam.

Chicago Style (17th ed.) Citation

Economics of Intangibles / Gary Zatzman and Rafiqul Islam. 2007.

MLA (9th ed.) Citation

Economics of Intangibles / Gary Zatzman and Rafiqul Islam. 2007.

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