Trommsdorff, V. (1961). Zur Kenntnis des Ehrwaldites.
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Kua rahua te tārua ki te papatopenga
Tohutoru Kātū Chicago (17th ed.)
Trommsdorff, Volkmar. Zur Kenntnis Des Ehrwaldites. Innsbruck, 1961.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoro MLA (9th ed.)
Trommsdorff, Volkmar. Zur Kenntnis Des Ehrwaldites. 1961.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
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