Cox, S. (1988). Engineering advances for agriculture and food. Butter Worths.
Chicago Edition CitationCox, S.W.R. Engineering Advances for Agriculture and Food. London: Butter Worths, 1988.
Cita MLACox, S.W.R. Engineering Advances for Agriculture and Food. Butter Worths, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.