Halvorson, H. G., & Heidi Grant. (2018). Reinforcements: How to get people to help you. Boston, Massachusetts: Harvard Business Review Press.
Styl cytowania ChicagoHalvorson, Heidi Grant-, i Heidi Grant. Reinforcements: How to Get People to Help You. Boston, Massachusetts: Harvard Business Review Press, 2018.
Styl cytowania MLAHalvorson, Heidi Grant-, i Heidi Grant. Reinforcements: How to Get People to Help You. Boston, Massachusetts: Harvard Business Review Press, 2018.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..