Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Kuroda Nagamichi,Notes on Four Examples of the Female Mallard Assuming the Male Plumage,動物学雑誌,00445118,東京 : 日本動物学会,1960-09-15,69,9,277-279,https://cir.nii.ac.jp/crid/1390290701590298496,https://doi.org/10.34435/zm003944