Blahovec, J. (2002). Physical methods in agriculture: Approach to precision and quality. New York: Kluwer Academic.
Chicago-tyylinen lähdeviittausBlahovec, Jiri. Physical Methods in Agriculture: Approach to Precision and Quality. New York: Kluwer Academic, 2002.
MLA-viiteBlahovec, Jiri. Physical Methods in Agriculture: Approach to Precision and Quality. New York: Kluwer Academic, 2002.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.