Kursten M. (1993). Industrial Minerals in the European Market: Proceedings of the Sixth International Symposium, held in Hannover, Fed. Rep. of Germany, at the Federal Institute for Geoscieces and Natural Resources October 15-17, 1991. Stuttgart, E. Schweizerbartsche Verlagsbuchhandlung, 1993.
Citace podle Chicago (17th ed.)Kursten M. Industrial Minerals in the European Market: Proceedings of the Sixth International Symposium, Held in Hannover, Fed. Rep. of Germany, at the Federal Institute for Geoscieces and Natural Resources October 15-17, 1991. Stuttgart, E. Schweizerbartsche Verlagsbuchhandlung, 1993, 1993.
Citace podle MLA (9th ed.)Kursten M. Industrial Minerals in the European Market: Proceedings of the Sixth International Symposium, Held in Hannover, Fed. Rep. of Germany, at the Federal Institute for Geoscieces and Natural Resources October 15-17, 1991. Stuttgart, E. Schweizerbartsche Verlagsbuchhandlung, 1993, 1993.