1.
50 self-help classics. London, Yarmouth, Me.: Nicholas Brealey Pub.; 2024.
50 self-help classics. London, Yarmouth, Me. : Nicholas Brealey Pub, 19 mai 2024. ISBN 1-85788-323-3
Butler-Bowdon Tom. (2003). 50 self-help classics: 50 inspirational books to transform your life, from timeless sages to contemporary gurus. Nicholas Brealey Pub.
Style de citation MLA (8e éd.)Butler-Bowdon Tom. 50 Self-help Classics: 50 Inspirational Books to Transform Your Life, from Timeless Sages to Contemporary Gurus. Nicholas Brealey Pub, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.