Record by referee

		Matches	W	D	L	Scores	Yellow	Yellow-Red	Red
Rudolf Renggli		2	0	0	2	-	-	-	-	» All matches
Werner Bösch		1	1	0	0	-	-	-	-	» All matches
Otto Isler		1	0	1	0	-	-	-	-	» All matches