Cita APA (7th ed.)

Goleman, D. (2014). Focus: The hidden driver of excellence. Bloomsbury Publishing.

Cita Chicago (17th ed.)

Goleman, Daniel. Focus: The Hidden Driver of Excellence. London: Bloomsbury Publishing, 2014.

Cita MLA (9th ed.)

Goleman, Daniel. Focus: The Hidden Driver of Excellence. Bloomsbury Publishing, 2014.