Cagahastian, D. C. (2002). Lantano blends environment-friendly fuels. Manila Bulletin.
Dyfyniad Arddull ChicagoCagahastian, Diego C. "Lantano Blends Environment-friendly Fuels." Manila Bulletin 2002.
Dyfyniad MLACagahastian, Diego C. "Lantano Blends Environment-friendly Fuels." Manila Bulletin, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.