Record by referee

		Matches	W	D	L	Scores	Yellow	Yellow-Red	Red
Francesco Liverani		1	0	0	1	-	-	-	-	» All matches
Alojz Obtulovič		1	0	0	1	-	-	-	-	» All matches
Werner Treichel		1	0	0	1	-	-	-	-	» All matches
Gérard Versyp		1	0	0	1	-	-	-	-	» All matches