International Conference on Potential Theory Nagoya-shi, Japan, ebrary, Inc, & Kishi, M. (1991). Potential theory: Proceedings of the International Conference on Potential Theory, Nagoya (Japan) August 30-September 4, 1990. W. de Gruyter.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Conference on Potential Theory Nagoya-shi, Japan, Inc ebrary, và Masanori Kishi. Potential Theory: Proceedings of the International Conference on Potential Theory, Nagoya (Japan) August 30-September 4, 1990. Berlin ; New York: W. de Gruyter, 1991.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)International Conference on Potential Theory Nagoya-shi, Japan, et al. Potential Theory: Proceedings of the International Conference on Potential Theory, Nagoya (Japan) August 30-September 4, 1990. W. de Gruyter, 1991.