Hardaker, J. B., Huirne, R. B. M., Anderson, J. R., & Lien, G. Coping with risk in agriculture (Second edition.).
Chicago Edition CitationHardaker, J. B., Ruud B. M. Huirne, Jock R. Anderson, i Gudbrand Lien. Coping with Risk in Agriculture. Second edition.
Cita MLAHardaker, J. B., et al. Coping with Risk in Agriculture. Second edition.
Atenció: Aquestes cites poden no estar 100% correctes.