APA citiranje

ALI Muakhir. Tetap Tersenyum = Keep Smiling. Jakarta: Bumi Aksara Kids.

Chicago Style Citation

ALI Muakhir. Tetap Tersenyum = Keep Smiling. Jakarta: Bumi Aksara Kids.

MLA citiranje

ALI Muakhir. Tetap Tersenyum = Keep Smiling. Jakarta: Bumi Aksara Kids.

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