Schaller. (2007). The Lead Ladder: Turn strangers into clients,one step at a time. McGraw Hill.
Chicago Style (17th ed.) CitationSchaller. The Lead Ladder: Turn Strangers into Clients,one Step at a Time. New York: McGraw Hill, 2007.
MLA (9th ed.) CitationSchaller. The Lead Ladder: Turn Strangers into Clients,one Step at a Time. McGraw Hill, 2007.
Warning: These citations may not always be 100% accurate.