Tohutoro APA (7th ed.)

Pickering R. G. B. & The South African Institute of Mining and Metallurgy. The optimization of mining method and equipment.

Tohutoru Kātū Chicago

Pickering R. G. B. me The South African Institute of Mining and Metallurgy. The Optimization of Mining Method and Equipment.

Tohutoro MLA

Pickering R. G. B. me The South African Institute of Mining and Metallurgy. The Optimization of Mining Method and Equipment.