Lambert, D. Smarter Selling: How to grow sales by building trusted relationships (2.). Pearson Education UK.
Chicago Style (17th ed.) CitationLambert, David;Dugdale. Smarter Selling: How to Grow Sales by Building Trusted Relationships. 2. Pearson Education UK.
MLA (8th ed.) CitationLambert, David;Dugdale. Smarter Selling: How to Grow Sales by Building Trusted Relationships. 2. Pearson Education UK.
Warning: These citations may not always be 100% accurate.