Stefanko, R., & Bise, C. J. (1983). Coal mining technology: Theory and practice. Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers.
Čikaški stil citiranja (17. izdanje)Stefanko, Robert, i Christopher J. Bise. Coal Mining Technology: Theory and Practice. New York, N.Y: Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers, 1983.
MLA način citiranja (9. izdanje)Stefanko, Robert, i Christopher J. Bise. Coal Mining Technology: Theory and Practice. Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers, 1983.
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