technology, S. o. c. (1980). Coal technology. Agency for the Development of Technology Minerals.
Chicago Style (17th ed.) Citationtechnology, Seminar of coal. Coal Technology. Agency for the Development of Technology Minerals, 1980.
MLA (8th ed.) Citationtechnology, Seminar of coal. Coal Technology. Agency for the Development of Technology Minerals, 1980.
Warning: These citations may not always be 100% accurate.