Demsetz, H. (1979). Accounting for advertising as a barrier to entry. [s.n.].
Chicago Style (17th ed.) CitationDemsetz, Harold. Accounting for Advertising as a Barrier to Entry. [S.l.]: [s.n.], 1979.
MLA (9th ed.) CitationDemsetz, Harold. Accounting for Advertising as a Barrier to Entry. [s.n.], 1979.
Warning: These citations may not always be 100% accurate.
