True North [Text] : The grand landscapes of Sweden / ; Text: T. Hammarstrom and P. Wastberg ; principal photographer T. Hagman... – [s. l.] : Bokforlaget Max Strom, 2001. - 280, [5] p., ill.; - Құнды тарту 2015 . – Index: p. 284-285 . – [n. c.] – 91-89204-26-3 (hardcover) : 50 tg.