Proceedings of the 1st Mine Ventilation Symposium, March 29-31, 1982, the University of Alabama University (Tuscaloosa), Alabama. (1982). Proceedings of the 1st Mine Ventilation Symposium, March 29-31, 1982, the University of Alabama University (Tuscaloosa), Alabama. Society of Mining Engineers.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিProceedings of the 1st Mine Ventilation Symposium, March 29-31, 1982, the University of Alabama University (Tuscaloosa), Alabama. Proceedings of the 1st Mine Ventilation Symposium, March 29-31, 1982, the University of Alabama University (Tuscaloosa), Alabama. New York: Society of Mining Engineers, 1982.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিProceedings of the 1st Mine Ventilation Symposium, March 29-31, 1982, the University of Alabama University (Tuscaloosa), Alabama. Proceedings of the 1st Mine Ventilation Symposium, March 29-31, 1982, the University of Alabama University (Tuscaloosa), Alabama. Society of Mining Engineers, 1982.