Não informado. (2004). Journal of Agriculture and Environment for International Development. Istituto Agronomico per l' Otremare.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Agriculture and Environment for International Development. Florence, Italia: Istituto Agronomico per l' Otremare, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Agriculture and Environment for International Development. Istituto Agronomico per l' Otremare, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.