Stillborg, B. (1986). Professional users handbook for rock bolting. Trans Tech.
Chicagoスタイル(17版)引用形式Stillborg, Bengt. Professional Users Handbook for Rock Bolting. Clausthal-Zellerfeld, West Germany: Trans Tech, 1986.
MLA(9版)引用形式Stillborg, Bengt. Professional Users Handbook for Rock Bolting. Trans Tech, 1986.
警告: この引用は必ずしも正確ではありません.