Freeman, C. (1974). The economics of industrial innovation. Penguin (Modern Economic Text).
Chicago Style (17th ed.) CitationFreeman, Christopher. The Economics of Industrial Innovation. Penguin (Modern Economic Text), 1974.
MLA (9th ed.) CitationFreeman, Christopher. The Economics of Industrial Innovation. Penguin (Modern Economic Text), 1974.
Warning: These citations may not always be 100% accurate.