Cita APA

Ortiz Sánchez, O., Canchari Silverio, G., & Postigo Pinedo, A. (2008). Increased profitability of open pit mining operations by elimination of over-drilling.

Citación estilo Chicago

Ortiz Sánchez, Oswaldo, Godelia Canchari Silverio, y Alfonso Postigo Pinedo. Increased Profitability of Open Pit Mining Operations By Elimination of Over-drilling. 2008.

Cita MLA

Ortiz Sánchez, Oswaldo, Godelia Canchari Silverio, y Alfonso Postigo Pinedo. Increased Profitability of Open Pit Mining Operations By Elimination of Over-drilling. 2008.