(2002). RP scientists develop coating technologies. Manila Bulletin.
Dyfyniad Arddull Chicago"RP Scientists Develop Coating Technologies." Manila Bulletin 2002.
Dyfyniad MLA"RP Scientists Develop Coating Technologies." Manila Bulletin, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.