(1981). The chemical warface in Southeast Asia. Daily Express.
Dyfyniad Arddull Chicago"The Chemical Warface in Southeast Asia." Daily Express 1981.
Dyfyniad MLA"The Chemical Warface in Southeast Asia." Daily Express, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.