APA Баримт

Chadwick M.J. (1982). Environmental implications of expanded coal utilization. Pergamon.

Чикаго маягийн жагсаалт

Chadwick M.J. Environmental Implications of Expanded Coal Utilization. New York: Pergamon, 1982.

MLA ишлэл

Chadwick M.J. Environmental Implications of Expanded Coal Utilization. Pergamon, 1982.

Warning: These citations may not always be 100% accurate.