Huijbers, J. J. W. (1984). A description of bicycle and moped rider accidents aimed to indicate priorities for injury prevention research. Institute for Road Safety Research SWOV, The Netherlands.
Lua i Stíl Chicago (17ú heag.)Huijbers, J. J. W. A Description of Bicycle and Moped Rider Accidents Aimed to Indicate Priorities for Injury Prevention Research. Leidschendam: Institute for Road Safety Research SWOV, The Netherlands, 1984.
Lua MLA (9ú heag.)Huijbers, J. J. W. A Description of Bicycle and Moped Rider Accidents Aimed to Indicate Priorities for Injury Prevention Research. Institute for Road Safety Research SWOV, The Netherlands, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.