William A. Geering. (2001). Manual on the preparation of African swine fever contingency plans. Rome, Italy: FAO.
Chicago ZitierstilWilliam A. Geering. Manual On the Preparation of African Swine Fever Contingency Plans. Rome, Italy: FAO, 2001.
MLA ZitierstilWilliam A. Geering. Manual On the Preparation of African Swine Fever Contingency Plans. Rome, Italy: FAO, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.