Mache, C. (2007). The four kinds of sales people: How and why they excel--and how you can too. Hobken, New Jersey: John Wiley & Sons.
Chicago-stil citatMache, Chuck. The Four Kinds of Sales People: How and Why They Excel--and How You Can Too. Hobken, New Jersey: John Wiley & Sons, 2007.
MLA-referensMache, Chuck. The Four Kinds of Sales People: How and Why They Excel--and How You Can Too. Hobken, New Jersey: John Wiley & Sons, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.