BUDZIK, R. (1969). Precision sheet metal: Shop theory. Howard W. sams and Co.
芝加哥风格引文BUDZIK, Richard. Precision Sheet Metal: Shop Theory. New York: Howard W. sams and Co, 1969.
MLA引文BUDZIK, Richard. Precision Sheet Metal: Shop Theory. Howard W. sams and Co, 1969.
警告：这些引文格式不一定是100％准确.