(1994). International California mining journal. International California Mining Journal, Inc..
Chicagoスタイル(17版)引用形式International California Mining Journal. Aptos, CA: International California Mining Journal, Inc., 1994.
MLA(8版)引用形式International California Mining Journal. International California Mining Journal, Inc., 1994.
警告: この引用は必ずしも正確ではありません.