Tohutoro APA (7th ed.)
Hitschler, W. (1971). Schulprobleme in Vorarlberg. Wagner in Komm.
Tohutoru Kātū Chicago (17th ed.)
Hitschler, Walter. Schulprobleme in Vorarlberg. Innsbruck: Wagner in Komm, 1971.
Tohutoro MLA (9th ed.)
Hitschler, Walter. Schulprobleme in Vorarlberg. Wagner in Komm, 1971.
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