Dixon Matthew. (2012). Challenger Sale: Taking Control of the Customer Conversation. Portfolio.
Style de citation Chicago (17e éd.)Dixon Matthew. Challenger Sale: Taking Control of the Customer Conversation. London: Portfolio, 2012.
Style de citation MLA (9e éd.)Dixon Matthew. Challenger Sale: Taking Control of the Customer Conversation. Portfolio, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.