Villanueva, J. C. (2012). The essential first step [planning successful business venture]. IN Passion project [column]. Workingmom.
Chicago-referens (17:e uppl.)Villanueva, Janice Crisostomo. "The Essential First Step [planning Successful Business Venture]. IN Passion Project [column]." Workingmom 2012.
MLA-referens (9:e uppl.)Villanueva, Janice Crisostomo. "The Essential First Step [planning Successful Business Venture]. IN Passion Project [column]." Workingmom, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.