Iljin, M. (1955). Was dich umgibt. Kinderbuchverlag.
Chicago Style (17. basım) AtıfIljin, M. Was Dich Umgibt. Berlin: Kinderbuchverlag, 1955.
MLA (8th ed.) AtıfIljin, M. Was Dich Umgibt. Kinderbuchverlag, 1955.
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