Tohutoro APA (7th ed.)
Söyrinki, N., & Saari, V. (1980). Die Flora im Nationalpark Oulanka, Nord-Finnland. Finnish Botanical Publ. Board.
Tohutoru Kātū Chicago (17th ed.)
Söyrinki, Niilo, me Veli Saari. Die Flora Im Nationalpark Oulanka, Nord-Finnland. Helsinki: Finnish Botanical Publ. Board, 1980.
Tohutoro MLA (9th ed.)
Söyrinki, Niilo, me Veli Saari. Die Flora Im Nationalpark Oulanka, Nord-Finnland. Finnish Botanical Publ. Board, 1980.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.