(1999). Study finds instant offices more cost effective than lease option. Philippine Star.
Chicago-referens (17:e uppl.)"Study Finds Instant Offices More Cost Effective than Lease Option." Philippine Star 1999.
MLA-referens (9:e uppl.)"Study Finds Instant Offices More Cost Effective than Lease Option." Philippine Star, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.