1989 Swiss Indoors – Doubles (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1989 Swiss Indoors – Doubles" in English language version.

refsWebsite
Global rank English rank
low place
low place

swissindoorsbasel.ch

  • "Singles & Doubles winners". Swiss Indoors Basel. Retrieved 22 December 2020. 1989: Udo Riglewski (Germany), Michael Stich (Germany)