Sales, A. S. (2005). Pre-need consciousness week focuses on how to solve a mess like CAP's. IN Sales talk [column]. Manila Bulletin.
Chicago-referens (17:e uppl.)Sales, Arthur S. "Pre-need Consciousness Week Focuses on How to Solve a Mess like CAP's. IN Sales Talk [column]." Manila Bulletin 2005.
MLA-referens (9:e uppl.)Sales, Arthur S. "Pre-need Consciousness Week Focuses on How to Solve a Mess like CAP's. IN Sales Talk [column]." Manila Bulletin, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.