Tohutoro APA (7th ed.)
Wopfner, K. (1972). Jahnbrunnen Innsbruck.
Tohutoru Kātū Chicago (17th ed.)
Wopfner, Karl. Jahnbrunnen Innsbruck. Innsbruck, 1972.
Tohutoro MLA (9th ed.)
Wopfner, Karl. Jahnbrunnen Innsbruck. 1972.
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