Tohutoro APA (7th ed.)
Eckermann, H. v. (1922). The Rocks and contact minerals of the Mansjö mountain.
Tohutoru Kātū Chicago (17th ed.)
Eckermann, Harry von. The Rocks and Contact Minerals of the Mansjö Mountain. Stockholm, 1922.
Tohutoro MLA (9th ed.)
Eckermann, Harry von. The Rocks and Contact Minerals of the Mansjö Mountain. 1922.
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