Canadian Institute of Mining and Metallurgy & Commonwealth Mining and Metallurgical Congress. (1957). Mining in Canada. Published by authority of the General Committee of the Sixth Commonwealth Mining and Metallurgical Congress.
Цитирование в стиле Чикаго (17-е изд.)Canadian Institute of Mining and Metallurgy и Commonwealth Mining and Metallurgical Congress. Mining in Canada. [s.l.]: Published by authority of the General Committee of the Sixth Commonwealth Mining and Metallurgical Congress, 1957.
Цитирование MLA (8-е изд.)Canadian Institute of Mining and Metallurgy и Commonwealth Mining and Metallurgical Congress. Mining in Canada. Published by authority of the General Committee of the Sixth Commonwealth Mining and Metallurgical Congress, 1957.
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