APA (7e ed.) Bronvermelding

Carnegie, D. (2021). How to Win friends and Influence People. Penguin Books.

Chicago (17e ed.) Bronvermelding

Carnegie, Dale. How to Win Friends and Influence People. Gurugram: Penguin Books, 2021.

MLA (9e ed.) Bronvermelding

Carnegie, Dale. How to Win Friends and Influence People. Penguin Books, 2021.