APA (7th ed.) Zitazioa

Mansfield, E. (1968). Industrial research and technological innovation: An econometric analysis ([1st ed.].). Norton.

Chicago Style (17th ed.) Zitazioa

Mansfield, Edwin. Industrial Research and Technological Innovation: An Econometric Analysis. [1st ed.]. New York: Norton, 1968.

MLA (9th ed.) Zitazioa

Mansfield, Edwin. Industrial Research and Technological Innovation: An Econometric Analysis. [1st ed.]. Norton, 1968.

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