Não informado. (1951). Nogyo Gijutsu Kenkyusho Hokoku. National Institute of Agricultural Sciences.
Style de citation Chicago (17e éd.)Não informado. Nogyo Gijutsu Kenkyusho Hokoku. Tokyo: National Institute of Agricultural Sciences, 1951.
Style de citation MLA (8e éd.)Não informado. Nogyo Gijutsu Kenkyusho Hokoku. National Institute of Agricultural Sciences, 1951.
Attention : ces citations peuvent ne pas être correctes à 100%.