Balke,Ellen. (1999). Know yourself: Achieve your goals through better self-knowledge. Kogan Page.
Style de citation ChicagoBalke,Ellen. Know Yourself: Achieve Your Goals Through Better Self-knowledge. New Delhi: Kogan Page, 1999.
Style de citation MLABalke,Ellen. Know Yourself: Achieve Your Goals Through Better Self-knowledge. Kogan Page, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.