Eades, K. M., & Sullivan, T. T. (2014). The collaborative sale: Solution selling in a buyer driven world. Wiley.
Lua i Stíl Chicago (17ú heag.)Eades, Keith M., agus Timothy T. Sullivan. The Collaborative Sale: Solution Selling in a Buyer Driven World. Hoboken, New Jersey: Wiley, 2014.
Lua MLA (9ú heag.)Eades, Keith M., agus Timothy T. Sullivan. The Collaborative Sale: Solution Selling in a Buyer Driven World. Wiley, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.