Dyfyniad APA

Brooks, I. (1997). The business environment: Challenges and changes. Prentice Hall.

Dyfyniad Arddull Chicago

Brooks, Ian. The Business Environment: Challenges and Changes. London: Prentice Hall, 1997.

Dyfyniad MLA

Brooks, Ian. The Business Environment: Challenges and Changes. Prentice Hall, 1997.

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