APA Citation

Canfield, J., Hewitt, L., Irene Christin, & Victor Hansen, M. (2013). The Power of focus (Ed. revisi.). Jakarta: Elek Media Komputindo.

Chicago Style Citation

Canfield, Jack, Les Hewitt, Irene Christin, and Mark Victor Hansen. The Power of Focus. Ed. revisi. Jakarta: Elek Media Komputindo, 2013.

MLA Citation

Canfield, Jack, Les Hewitt, Irene Christin, and Mark Victor Hansen. The Power of Focus. Ed. revisi. Jakarta: Elek Media Komputindo, 2013.

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