Nyborg, I. L. P. (2002). Yours today, mine tomorrow? Norway: Agricultural University of Norway.
シカゴスタイル引用形Nyborg, Ingrig L. P. Yours Today, Mine Tomorrow? Norway: Agricultural University of Norway, 2002.
MLA引用形式Nyborg, Ingrig L. P. Yours Today, Mine Tomorrow? Norway: Agricultural University of Norway, 2002.
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