Forbes G.A, Přez W, Andrade-Piedra J, & Centro Internacional de la Papa. Field Assessment of Resistance in Potato to Phytophthora infestans. International Cooperators Guide.
Čikaški stil citiranja (17. izdanje)Forbes G.A, Přez W, Andrade-Piedra J, i Centro Internacional de la Papa. Field Assessment of Resistance in Potato to Phytophthora Infestans. International Cooperators Guide.
MLA način citiranja (9. izdanje)Forbes G.A, et al. Field Assessment of Resistance in Potato to Phytophthora Infestans. International Cooperators Guide.
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