Philip Steadman
(2008年刊行,Routledge, London, ISBN:978–0–415–44752–2 [hbk] → pdf [open access])
参照記事:Michal Piasecki | Evolve Ring Silver launches today | December 9, 2009.
Philip Steadman
(2008年刊行,Routledge, London, ISBN:978–0–415–44752–2 [hbk] → pdf [open access])
参照記事:Michal Piasecki | Evolve Ring Silver launches today | December 9, 2009.