APA (7e ed.) Bronvermelding

Kelsey, R. (2013). What's Stopping to you? Being More Confident. Wiley India Pvt. Ltd.

Chicago (17e ed.) Bronvermelding

Kelsey, Robert. What's Stopping to You? Being More Confident. New Delhi: Wiley India Pvt. Ltd, 2013.

MLA (9e ed.) Bronvermelding

Kelsey, Robert. What's Stopping to You? Being More Confident. Wiley India Pvt. Ltd, 2013.