Não informado. (2014). Monographs. Saito Gratitude Foundation, General Department of Scientific Research.
Chicago-Zitierstil (17. Ausg.)Não informado. Monographs. Sendai, Japão: Saito Gratitude Foundation, General Department of Scientific Research, 2014.
MLA-Zitierstil (8. Ausg.)Não informado. Monographs. Saito Gratitude Foundation, General Department of Scientific Research, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.