Webster, E. (1999). The economics of intangible investment. Elgar.
Chicago Style (17th ed.) CitationWebster, Elizabeth. The Economics of Intangible Investment. Cheltenham, UK u.a: Elgar, 1999.
MLA (9th ed.) CitationWebster, Elizabeth. The Economics of Intangible Investment. Elgar, 1999.
Warning: These citations may not always be 100% accurate.