APA (7th ed.) Citation

Media Business School, editor literario. (1997). Media business file. Media Business School.

Chicago Style (17th ed.) Citation

Media Business School, editor literario. Media Business File. Madrid: Media Business School, 1997.

MLA (9th ed.) Citation

Media Business School, editor literario. Media Business File. Media Business School, 1997.

Warning: These citations may not always be 100% accurate.