The Karl Hedman art collection and select choices from other collections in the Ostrobothnian museum / [co-editors: Marianne Koskimies-Envall and Jaakko Linkamo] ; [research and texts: Marianne Koskimies-Envall] ;. - Vaasa : Hedmanin säätiö, 2009. - 920 s. : kuv. ; 26 cm. - (Publications by the Ostrobothnian museum ; no 34)
978-952-5057-27-0