Track & field news
January 1979 page 7
World marathon guide
undated page 89
Track & field news
January 1980 page 14
Track & field news
January 1978 page 8
Track & field news
September 1976 page 61
East Germany - Shot Put
Track & field news
October 1978 page 28
Track & field news
October 1982 page 11
Track & field news
October 1979 page 23
Track & field news
September 1982 page 16
Track & field news
August 1983 page 60
Track & field news
October 1978 page 29
Track & field news
October 1979 page 12
Track & field news
October 1981 page 21
Track & field news
October 1977 page 12
Track & field news
January 1979 page 51
Track & field news
January 1980 page 56
Track & field news
January 1985 page 42
Track & field news
January 1983 page 49
Track & field news
January 1978 page 64
Track & field news
January 1982 page 51
Track & field news
January 1981 page 50
Track & field news
November 1986 page 16
Track & field news
September 1978 page 7