Cita APA

Barrall,Irene. (2009). Intelligent business. England: Longman.

Chicago Style Citation

Barrall,Irene. Intelligent Business. England: Longman, 2009.

Cita MLA

Barrall,Irene. Intelligent Business. England: Longman, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.