Ronquillo, B. P. (2004). High food prices best spur to more production. AmCham Philippines Business Journal.
Chicago-referens (17:e uppl.)Ronquillo, Bernardino P. "High Food Prices Best Spur to More Production." AmCham Philippines Business Journal 2004.
MLA-referens (9:e uppl.)Ronquillo, Bernardino P. "High Food Prices Best Spur to More Production." AmCham Philippines Business Journal, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.