Cite
Self-confidence: a sales requirement
MLA
Thornton, Paul B. “Self-Confidence: A Sales Requirement.” Personal Selling Power, vol. 13, no. 3, Apr. 1993, p. 55. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.13640524&authtype=sso&custid=ns315887.
APA
Thornton, P. B. (1993, April 1). Self-confidence: a sales requirement. Personal Selling Power, 13(3), 55.
Chicago
Thornton, Paul B. 1993. “Self-Confidence: A Sales Requirement.” Personal Selling Power, April 1. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.13640524&authtype=sso&custid=ns315887.