(1999). Mga pumasa sa exam: Metallurgical, mining engineer at geologist. Kabayan.
Dyfyniad Arddull Chicago"Mga Pumasa Sa Exam: Metallurgical, Mining Engineer at Geologist." Kabayan 1999.
Dyfyniad MLA"Mga Pumasa Sa Exam: Metallurgical, Mining Engineer at Geologist." Kabayan, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.