International Symposium on Application of Computers and Operations Research in the Mineral Industry Las Vegas, Society of Mining Engineers (U.S.), & Weiss, A. (1989). 21st application of computers and operations research in the mineral industry. The Society.
Chicagoスタイル(17版)引用形式International Symposium on Application of Computers and Operations Research in the Mineral Industry Las Vegas, Society of Mining Engineers (U.S.), , Alfred Weiss. 21st Application of Computers and Operations Research in the Mineral Industry. Littleton, Colo.: The Society, 1989.
MLA(9版)引用形式International Symposium on Application of Computers and Operations Research in the Mineral Industry Las Vegas, et al. 21st Application of Computers and Operations Research in the Mineral Industry. The Society, 1989.