Dyfyniad APA

Blair, A. M., & Hitchcock, D. (2001). Environment and business. Routledge.

Dyfyniad Arddull Chicago

Blair, A. M., and David Hitchcock. Environment and Business. London ; New York: Routledge, 2001.

Dyfyniad MLA

Blair, A. M., and David Hitchcock. Environment and Business. Routledge, 2001.

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