 |
|
| | | Type | Year Published |
| Piggott, Joan R. | Chieftain Pairs and Corulers: Female Sovereignty in Early Japan | Book Section | 1999 |
| Maeda, Shin-ichi | Dissertation on the Chronicle of Empress Kogyoku and Empress Saimei | Journal Article | 1984 |
| Tsurumi, E. Patricia | Japan’s Early Female Emperors | Journal Article | 1981 |
| Pauly, Ulrich | Japanische Herrscherinnen | Journal Article | 2007 |
| Tsurumi, E. Patricia | The Male Present Versus the Female Past: Historians and Japan's Ancient Female Emperors | Journal Article | 1982 |
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