Bender, T., Balint, P., Balint, G., van Tubergen, A., & van der Linden, S. (2002). A brief history of spa therapy.

Bender, T., P. Balint, G. Balint, A. van Tubergen, and S. van der Linden. A Brief History of Spa Therapy. 2002.

Bender, T., et al. A Brief History of Spa Therapy. 2002.