Dyfyniad APA

Artiaga, S. Engineering in the Philippines prior to the Spanish conquest. Unitas..

Dyfyniad Arddull Chicago

Artiaga, Santiago. "Engineering in the Philippines Prior to the Spanish Conquest." Unitas. .

Dyfyniad MLA

Artiaga, Santiago. "Engineering in the Philippines Prior to the Spanish Conquest." Unitas., .

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.