APA ציטוט
Runge, I. C. (1998). Mining economics and strategy. Society for Mining, Metallurgy, and Exploration.
Chicago Style (17th ed.) Citation
Runge, Ian C. Mining Economics and Strategy. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 1998.
ציטוט MLA
Runge, Ian C. Mining Economics and Strategy. Society for Mining, Metallurgy, and Exploration, 1998.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.