YOKOTA, T. (1988). T. Yokota's posthumous text on sabo works vol. 1. volcanic sabo technical centre.
芝加哥风格引文YOKOTA, Tomoaki. T. Yokota's Posthumous Text on Sabo Works Vol. 1. [s l]: volcanic sabo technical centre, 1988.
MLA引文YOKOTA, Tomoaki. T. Yokota's Posthumous Text on Sabo Works Vol. 1. volcanic sabo technical centre, 1988.
警告：这些引文格式不一定是100％准确.