Sierra Harimann, & Windrati Hapsari. (2012). Sekolah Balet = ballet School. Jakarta: Erlangga For Kids.
シカゴスタイル引用形Sierra Harimann, and Windrati Hapsari. Sekolah Balet = Ballet School. Jakarta: Erlangga For Kids, 2012.
MLA引用形式Sierra Harimann, and Windrati Hapsari. Sekolah Balet = Ballet School. Jakarta: Erlangga For Kids, 2012.
警告: この引用は必ずしも正確ではありません.