The Challenger Sale: Taking Control of the Customer Conversation

Brent Adamson The Challenger Sale: How To Take Control of the Customer Conversation

Brent Adamson A venda desafiadora: Assumindo o controle da conversa com o cliente (Portuguese Edition)

Questions That Sell: The Powerful Process for Discovering What Your Customer Really Wants

Paul Cherry

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Cover of Questions That Sell: The Powerful Process for Discovering What Your Customer Really Wants