Não informado. (1992). Agricultural Science in Finland. Agricultural Research Centre of Finland.
Chicago-Zitierstil (17. Ausg.)Não informado. Agricultural Science in Finland. Jokioinen, Finlandia: Agricultural Research Centre of Finland, 1992.
MLA-Zitierstil (8. Ausg.)Não informado. Agricultural Science in Finland. Agricultural Research Centre of Finland, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.